<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019cb594-c416-7fd7-86d2-2157ecb67367,g:6038288c-c8d3-42d8-8c8c-8f90d0ff1157-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.liveramp.com/role/CONSOLIDATEDSTATEMENTSOFEQUITY" xlink:type="simple" xlink:href="ramp-20260331.xsd#CONSOLIDATEDSTATEMENTSOFEQUITY"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/CONSOLIDATEDSTATEMENTSOFEQUITY" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019cb594-c615-78d0-a182-84733f1f20b0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019cb594-c615-7b4a-a6da-d9e2b9e9e7d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019cb594-c615-78d0-a182-84733f1f20b0" xlink:to="loc_us-gaap_StatementTable_019cb594-c615-7b4a-a6da-d9e2b9e9e7d5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019cb594-c615-7df9-8498-ef1e0de2181d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019cb594-c615-7b4a-a6da-d9e2b9e9e7d5" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019cb594-c615-7df9-8498-ef1e0de2181d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019cb594-c615-7df9-8498-ef1e0de2181d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019cb594-c615-7df9-8498-ef1e0de2181d" xlink:to="loc_us-gaap_EquityComponentDomain_019cb594-c615-7df9-8498-ef1e0de2181d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019cb594-c615-797e-93da-07fcd2263a01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019cb594-c615-7df9-8498-ef1e0de2181d" xlink:to="loc_us-gaap_EquityComponentDomain_019cb594-c615-797e-93da-07fcd2263a01" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_019cb594-c615-708c-8080-f6e39cf64057" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019cb594-c615-797e-93da-07fcd2263a01" xlink:to="loc_us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_019cb594-c615-708c-8080-f6e39cf64057" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_019cb594-c615-74d9-bfb1-8a3dbb917a28" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019cb594-c615-797e-93da-07fcd2263a01" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_019cb594-c615-74d9-bfb1-8a3dbb917a28" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_019cb594-c615-7d87-9712-a6cd37523619" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019cb594-c615-797e-93da-07fcd2263a01" xlink:to="loc_us-gaap_RetainedEarningsMember_019cb594-c615-7d87-9712-a6cd37523619" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019cb594-c615-720c-a06d-c7d6538bebbc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019cb594-c615-797e-93da-07fcd2263a01" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019cb594-c615-720c-a06d-c7d6538bebbc" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonMember_019cb594-c615-7a9e-a1c7-58af3971d8b4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019cb594-c615-797e-93da-07fcd2263a01" xlink:to="loc_us-gaap_TreasuryStockCommonMember_019cb594-c615-7a9e-a1c7-58af3971d8b4" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019cdcda-2e57-7b75-b968-580cc1ffd55d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019cb594-c615-7b4a-a6da-d9e2b9e9e7d5" xlink:to="loc_us-gaap_AwardTypeAxis_019cdcda-2e57-7b75-b968-580cc1ffd55d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cdcda-2e57-7b75-b968-580cc1ffd55d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019cdcda-2e57-7b75-b968-580cc1ffd55d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cdcda-2e57-7b75-b968-580cc1ffd55d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cdcda-2e57-7871-b7b6-31e0b379d161" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019cdcda-2e57-7b75-b968-580cc1ffd55d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cdcda-2e57-7871-b7b6-31e0b379d161" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_019cdcda-2e57-7fa7-bdc0-dc5e9281fe96" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cdcda-2e57-7871-b7b6-31e0b379d161" xlink:to="loc_us-gaap_EmployeeStockMember_019cdcda-2e57-7fa7-bdc0-dc5e9281fe96" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019cb594-c615-78d0-a182-84733f1f20b0" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_019cb594-c615-7b8b-90af-eaa1043c0083" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_019cb594-c615-7b8b-90af-eaa1043c0083" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019cb594-c615-73eb-bf86-4c0a70197339" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019cb594-c615-73eb-bf86-4c0a70197339" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonShares_019cb594-c615-7211-96a6-4e4030acf557" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_TreasuryStockCommonShares_019cb594-c615-7211-96a6-4e4030acf557" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanOptionsExercisedBenefitPlansAndOtherIssuances_019cb594-c615-7990-b1b8-d46f1cb0bc62" xlink:href="ramp-20260331.xsd#ramp_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanOptionsExercisedBenefitPlansAndOtherIssuances"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_ramp_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanOptionsExercisedBenefitPlansAndOtherIssuances_019cb594-c615-7990-b1b8-d46f1cb0bc62" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_StockIssuedDuringPeriodValueEmployeeStockPlanOptionsExercisedBenefitPlansAndOtherIssuances_019cb594-c615-764f-a8f7-7a45cfcb1bdb" xlink:href="ramp-20260331.xsd#ramp_StockIssuedDuringPeriodValueEmployeeStockPlanOptionsExercisedBenefitPlansAndOtherIssuances"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_ramp_StockIssuedDuringPeriodValueEmployeeStockPlanOptionsExercisedBenefitPlansAndOtherIssuances_019cb594-c615-764f-a8f7-7a45cfcb1bdb" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRequisiteServicePeriodRecognitionShares_019cb594-c615-76aa-85eb-67ecc6a1e83b" xlink:href="ramp-20260331.xsd#ramp_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRequisiteServicePeriodRecognitionShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_ramp_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRequisiteServicePeriodRecognitionShares_019cb594-c615-76aa-85eb-67ecc6a1e83b" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition_019cb594-c615-7348-b817-baf2e23ce6d1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition_019cb594-c615-7348-b817-baf2e23ce6d1" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_019cb594-c615-729d-a5c0-00396d919bda" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_019cb594-c615-729d-a5c0-00396d919bda" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_019cb594-c615-7aa9-a841-9509ecae95f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_019cb594-c615-7aa9-a841-9509ecae95f5" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_019cdcda-2e57-775d-af62-c359d2babe2f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_019cdcda-2e57-775d-af62-c359d2babe2f" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_019cdcda-2e57-7f07-b2a2-4cad3ed7acf6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueAcquisitions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_019cdcda-2e57-7f07-b2a2-4cad3ed7acf6" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_019cdcda-2e57-724c-9337-d234f599263a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_019cdcda-2e57-724c-9337-d234f599263a" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_019cdcda-2e57-7217-bcca-a3302fac88d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_019cdcda-2e57-7217-bcca-a3302fac88d5" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_019cb594-c615-765d-b2ef-1ef1d3637f1d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockSharesAcquired"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_019cb594-c615-765d-b2ef-1ef1d3637f1d" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_019cb594-c615-7de7-934a-46c5027aa74b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_019cb594-c615-7de7-934a-46c5027aa74b" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_019cb594-c615-7b70-b7cd-ed16b01aecac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019cb594-c615-7171-88e3-b021a5971cea" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_019cb594-c615-7b70-b7cd-ed16b01aecac" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_019cb594-c615-751c-be40-89d24958b67f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_019cb594-c615-7b70-b7cd-ed16b01aecac" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_019cb594-c615-751c-be40-89d24958b67f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019cb594-c615-70ae-a68f-e29871b3a206" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_019cb594-c615-7b70-b7cd-ed16b01aecac" xlink:to="loc_us-gaap_NetIncomeLoss_019cb594-c615-70ae-a68f-e29871b3a206" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_019cb594-c615-76f9-8e4d-7cd2728e442b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019cb594-c615-7af6-8cf4-c52fe2c8c2d3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonShares_019cb594-c615-78f1-97da-e91884a4112f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonShares"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="ramp-20260331.xsd#CONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019e22fc-8439-7274-af84-ec519e4ba36e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_StatementTable_019e22fc-8439-7274-af84-ec519e4ba36e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e22fc-8439-72cd-a944-9439a53bba77" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019e22fc-8439-7274-af84-ec519e4ba36e" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e22fc-8439-72cd-a944-9439a53bba77" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019e22fc-8439-72cd-a944-9439a53bba77_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e22fc-8439-72cd-a944-9439a53bba77" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019e22fc-8439-72cd-a944-9439a53bba77_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019e22fc-8439-7944-895e-93f4a7aece91" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e22fc-8439-72cd-a944-9439a53bba77" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019e22fc-8439-7944-895e-93f4a7aece91" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentContinuingOperationsMember_019e22fd-3e36-7bad-a957-c7b8d94b0b83" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentContinuingOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019e22fc-8439-7944-895e-93f4a7aece91" xlink:to="loc_us-gaap_SegmentContinuingOperationsMember_019e22fd-3e36-7bad-a957-c7b8d94b0b83" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDiscontinuedOperationsMember_019e22fd-2322-79a1-a518-437a264aa1dd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDiscontinuedOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019e22fc-8439-7944-895e-93f4a7aece91" xlink:to="loc_us-gaap_SegmentDiscontinuedOperationsMember_019e22fd-2322-79a1-a518-437a264aa1dd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_019cb594-c615-7c81-9f7f-6119135982ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_019cb594-c615-7c81-9f7f-6119135982ae" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019cb594-c615-7c08-8b6f-5c8623474bb6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_019cb594-c615-7c81-9f7f-6119135982ae" xlink:to="loc_us-gaap_NetIncomeLoss_019cb594-c615-7c08-8b6f-5c8623474bb6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_019cb594-c615-727a-886b-932f562873ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_019cb594-c615-7c81-9f7f-6119135982ae" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_019cb594-c615-727a-886b-932f562873ab" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_019cb594-c615-7c81-9f7f-6119135982ae" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_019cb594-c615-739e-bf98-b59e592bfda3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_019cb594-c615-739e-bf98-b59e592bfda3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_019cb594-c615-7c16-882f-faa7af762875" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnDispositionOfAssets1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_019cb594-c615-7c16-882f-faa7af762875" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_019cb594-c615-7328-b1bf-4d2116ed2961" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_019cb594-c615-7328-b1bf-4d2116ed2961" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfInvestments_019cb594-c615-704d-a46e-de2e62733a41" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_GainLossOnSaleOfInvestments_019cb594-c615-704d-a46e-de2e62733a41" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiGainLoss_019cb594-c615-7d3e-bcd6-13c5c8ff2726" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiGainLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_EquitySecuritiesFvNiGainLoss_019cb594-c615-7d3e-bcd6-13c5c8ff2726" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_019cb594-c615-70c9-83a8-9665a561f917" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_019cb594-c615-70c9-83a8-9665a561f917" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_019cdce6-aa75-729c-bc95-90987278408d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_019cdce6-aa75-729c-bc95-90987278408d" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019cb594-c615-7c95-b2e9-497f73c426fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019cb594-c615-7c95-b2e9-497f73c426fa" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_019cb594-c615-7aca-8929-f1b27161f3fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_ShareBasedCompensation_019cb594-c615-7aca-8929-f1b27161f3fa" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_019cb594-c615-7cae-a692-00d3d9d49522" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_019cb594-c615-7f0e-874e-00821f354da1" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_019cb594-c615-7cae-a692-00d3d9d49522" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019cb594-c615-7191-aaa0-94b6d43b04b2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_019cb594-c615-7cae-a692-00d3d9d49522" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019cb594-c615-7191-aaa0-94b6d43b04b2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredCharges_019cb594-c615-7304-b991-5075d060dacc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInDeferredCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_019cb594-c615-7cae-a692-00d3d9d49522" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredCharges_019cb594-c615-7304-b991-5075d060dacc" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_019cb594-c615-73c0-a56a-670c721895cc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_019cb594-c615-7cae-a692-00d3d9d49522" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_019cb594-c615-73c0-a56a-670c721895cc" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_019cb594-c615-7d73-b214-92503313591b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_019cb594-c615-7cae-a692-00d3d9d49522" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_019cb594-c615-7d73-b214-92503313591b" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_019cb594-c615-72ec-b742-a3da451e3bc7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInIncomeTaxes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_019cb594-c615-7cae-a692-00d3d9d49522" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_019cb594-c615-72ec-b742-a3da451e3bc7" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_019cb594-c615-7c46-bf90-853f17ae3fd7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerAsset"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_019cb594-c615-7cae-a692-00d3d9d49522" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_019cb594-c615-7c46-bf90-853f17ae3fd7" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_019cb594-c615-7763-97d0-30a1f5aa51f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_019cb594-c615-7cae-a692-00d3d9d49522" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_019cb594-c615-7763-97d0-30a1f5aa51f4" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_019cb594-c615-78c1-8e79-cc3946ac0ec6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_019cb594-c615-78c1-8e79-cc3946ac0ec6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019cb594-c615-792e-85b9-325ad37182bd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_019cb594-c615-78c1-8e79-cc3946ac0ec6" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019cb594-c615-792e-85b9-325ad37182bd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019cb594-c615-7fa8-88a3-84f7c437d67e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_019cb594-c615-78c1-8e79-cc3946ac0ec6" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019cb594-c615-7fa8-88a3-84f7c437d67e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireInvestments_019cb594-c615-7ca6-9255-b52a48c3370c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_019cb594-c615-78c1-8e79-cc3946ac0ec6" xlink:to="loc_us-gaap_PaymentsToAcquireInvestments_019cb594-c615-7ca6-9255-b52a48c3370c" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfOtherInvestments_019cb594-c615-7e9e-b138-c17bb25e9a82" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleAndMaturityOfOtherInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_019cb594-c615-78c1-8e79-cc3946ac0ec6" xlink:to="loc_us-gaap_ProceedsFromSaleAndMaturityOfOtherInvestments_019cb594-c615-7e9e-b138-c17bb25e9a82" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_019cb594-c615-7c55-b967-255f05f85a7e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_019cb594-c615-78c1-8e79-cc3946ac0ec6" xlink:to="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_019cb594-c615-7c55-b967-255f05f85a7e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt_019cb594-c615-7e4d-9073-74e7403d941a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_019cb594-c615-78c1-8e79-cc3946ac0ec6" xlink:to="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt_019cb594-c615-7e4d-9073-74e7403d941a" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019cb594-c615-7e6d-94d7-965ede436dac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_019cb594-c615-78c1-8e79-cc3946ac0ec6" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019cb594-c615-7e6d-94d7-965ede436dac" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_019cb594-c615-7182-82b5-53f54dcd3672" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_019cb594-c615-7182-82b5-53f54dcd3672" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_019cb594-c615-78cd-96ac-27f249c3764d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_019cb594-c615-7182-82b5-53f54dcd3672" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_019cb594-c615-78cd-96ac-27f249c3764d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_019cb594-c615-7b86-a178-211cf7a3369c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_019cb594-c615-7182-82b5-53f54dcd3672" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_019cb594-c615-7b86-a178-211cf7a3369c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019cb594-c615-7189-aa9f-21a3623e6a5f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_019cb594-c615-7182-82b5-53f54dcd3672" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019cb594-c615-7189-aa9f-21a3623e6a5f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019cb594-c615-70c1-a75b-20cd5a3a3257" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_019cb594-c615-7182-82b5-53f54dcd3672" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019cb594-c615-70c1-a75b-20cd5a3a3257" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInContinuingOperations_019cb594-c615-721b-8cb8-663b0551513d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInContinuingOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInContinuingOperations_019cb594-c615-721b-8cb8-663b0551513d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract_019cb594-c615-79fb-8429-8179e7e49f90" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract_019cb594-c615-79fb-8429-8179e7e49f90" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_019cb594-c615-717d-9597-91801715a389" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract_019cb594-c615-79fb-8429-8179e7e49f90" xlink:to="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_019cb594-c615-717d-9597-91801715a389" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_019cb594-c615-725c-a51b-d5fb1a381559" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInDiscontinuedOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract_019cb594-c615-79fb-8429-8179e7e49f90" xlink:to="loc_us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_019cb594-c615-725c-a51b-d5fb1a381559" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019cb594-c615-7ec1-8f82-ef83a5bcf579" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019cb594-c615-7ec1-8f82-ef83a5bcf579" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019cb594-c615-7851-ab78-14cb0593d955" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019cb594-c615-7851-ab78-14cb0593d955" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_019cb594-c615-707d-aac0-0907dcd63a72" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_019cb594-c615-707d-aac0-0907dcd63a72" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_019cb594-c615-786f-9ad2-f6d593f47a7b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019e22fc-8439-7fd2-8cf5-d9030d3af82f" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_019cb594-c615-739a-80bb-50c77cc76f67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_019cb594-c615-739a-80bb-50c77cc76f67" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_CashReceivedForTenantImprovementAllowances_019cb594-c615-7266-8dbf-3fda27d778a3" xlink:href="ramp-20260331.xsd#ramp_CashReceivedForTenantImprovementAllowances"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:to="loc_ramp_CashReceivedForTenantImprovementAllowances_019cb594-c615-7266-8dbf-3fda27d778a3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_019cb594-c615-7393-ae89-061b063a4bff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeasePayments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:to="loc_us-gaap_OperatingLeasePayments_019cb594-c615-7393-ae89-061b063a4bff" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_019cb594-c615-7af2-9105-39ac2056a734" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_019cb594-c615-7af2-9105-39ac2056a734" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RightOfUseAssetAndLeaseLiabilitiesAcquiredRelinquishedInLeaseTerminations_019cb594-c615-7c00-8e9f-04969cef2792" xlink:href="ramp-20260331.xsd#ramp_RightOfUseAssetAndLeaseLiabilitiesAcquiredRelinquishedInLeaseTerminations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:to="loc_ramp_RightOfUseAssetAndLeaseLiabilitiesAcquiredRelinquishedInLeaseTerminations_019cb594-c615-7c00-8e9f-04969cef2792" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalExpendituresIncurredButNotYetPaid_019cb594-c615-7d65-b434-b14e20753fca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalExpendituresIncurredButNotYetPaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:to="loc_us-gaap_CapitalExpendituresIncurredButNotYetPaid_019cb594-c615-7d65-b434-b14e20753fca" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_MarketableEquitySecuritiesObtainedInDispositionOfStrategicInvestment_019cdce8-4df5-70c8-91ba-11d4a1074d86" xlink:href="ramp-20260331.xsd#ramp_MarketableEquitySecuritiesObtainedInDispositionOfStrategicInvestment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:to="loc_ramp_MarketableEquitySecuritiesObtainedInDispositionOfStrategicInvestment_019cdce8-4df5-70c8-91ba-11d4a1074d86" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramExciseTax_019cb594-c615-7159-9af2-2be84de8e6d2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareRepurchaseProgramExciseTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_019cb594-c615-78ca-9c14-945fae44fd67" xlink:to="loc_us-gaap_ShareRepurchaseProgramExciseTax_019cb594-c615-7159-9af2-2be84de8e6d2" xlink:type="arc" order="8"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_019cb594-c77b-7959-819b-941cd6555f1a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_019cb594-c77b-7959-819b-941cd6555f1a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_019cb594-c77b-7959-819b-941cd6555f1a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_019cb594-c77b-7959-819b-941cd6555f1a" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_019cb594-c77b-7959-819b-941cd6555f1a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_019cb594-c77b-7943-83c4-6a7d1fef9dad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_019cb594-c77b-7959-819b-941cd6555f1a" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_019cb594-c77b-7943-83c4-6a7d1fef9dad" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductConcentrationRiskMember_019cb594-c77b-7921-8350-16d816c48208" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProductConcentrationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_019cb594-c77b-7943-83c4-6a7d1fef9dad" xlink:to="loc_us-gaap_ProductConcentrationRiskMember_019cb594-c77b-7921-8350-16d816c48208" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerConcentrationRiskMember_019cb594-c77b-7923-b232-4d9b262ce681" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CustomerConcentrationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_019cb594-c77b-7943-83c4-6a7d1fef9dad" xlink:to="loc_us-gaap_CustomerConcentrationRiskMember_019cb594-c77b-7923-b232-4d9b262ce681" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_019cb594-c77b-79ff-8ffe-cc2779008c7d" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:to="loc_srt_ProductOrServiceAxis_019cb594-c77b-79ff-8ffe-cc2779008c7d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019cb594-c77b-79ff-8ffe-cc2779008c7d_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_019cb594-c77b-79ff-8ffe-cc2779008c7d" xlink:to="loc_srt_ProductsAndServicesDomain_019cb594-c77b-79ff-8ffe-cc2779008c7d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019cb594-c77b-7ab6-9853-3dc1c16c93ed" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_019cb594-c77b-79ff-8ffe-cc2779008c7d" xlink:to="loc_srt_ProductsAndServicesDomain_019cb594-c77b-7ab6-9853-3dc1c16c93ed" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ServiceMember_019cb594-c77b-7ff5-9fd8-a5c3f8ad9232" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ServiceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019cb594-c77b-7ab6-9853-3dc1c16c93ed" xlink:to="loc_us-gaap_ServiceMember_019cb594-c77b-7ff5-9fd8-a5c3f8ad9232" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019cb594-c77b-7182-af38-298008404a14" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:to="loc_srt_RangeAxis_019cb594-c77b-7182-af38-298008404a14" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019cb594-c77b-7182-af38-298008404a14_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019cb594-c77b-7182-af38-298008404a14" xlink:to="loc_srt_RangeMember_019cb594-c77b-7182-af38-298008404a14_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019cb594-c77b-72e3-9e3e-78d33ee54339" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019cb594-c77b-7182-af38-298008404a14" xlink:to="loc_srt_RangeMember_019cb594-c77b-72e3-9e3e-78d33ee54339" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019cb594-c77b-73c9-9cf2-353467dcc539" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019cb594-c77b-72e3-9e3e-78d33ee54339" xlink:to="loc_srt_MinimumMember_019cb594-c77b-73c9-9cf2-353467dcc539" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019cb594-c77b-70d8-817b-8fad92b8a5c0" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019cb594-c77b-72e3-9e3e-78d33ee54339" xlink:to="loc_srt_MaximumMember_019cb594-c77b-70d8-817b-8fad92b8a5c0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_019cb594-c77b-7810-9cbc-7cf21b217888" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_019cb594-c77b-7810-9cbc-7cf21b217888" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c77b-7810-9cbc-7cf21b217888_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_019cb594-c77b-7810-9cbc-7cf21b217888" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c77b-7810-9cbc-7cf21b217888_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c77b-7dc4-a99c-a53216b9a26e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_019cb594-c77b-7810-9cbc-7cf21b217888" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c77b-7dc4-a99c-a53216b9a26e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingAndBuildingImprovementsMember_019cb594-c77b-720e-b71e-44088720c685" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BuildingAndBuildingImprovementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c77b-7dc4-a99c-a53216b9a26e" xlink:to="loc_us-gaap_BuildingAndBuildingImprovementsMember_019cb594-c77b-720e-b71e-44088720c685" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComputerEquipmentMember_019cb594-c77b-725b-8890-8dae6d5d2234" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComputerEquipmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c77b-7dc4-a99c-a53216b9a26e" xlink:to="loc_us-gaap_ComputerEquipmentMember_019cb594-c77b-725b-8890-8dae6d5d2234" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FurnitureAndFixturesMember_019cb594-c77b-74e2-975e-0bed731c6f5d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FurnitureAndFixturesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c77b-7dc4-a99c-a53216b9a26e" xlink:to="loc_us-gaap_FurnitureAndFixturesMember_019cb594-c77b-74e2-975e-0bed731c6f5d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_019cb594-c77b-7195-a951-fd85cce1b915" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_019cb594-c77b-7195-a951-fd85cce1b915" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019cb594-c77b-7195-a951-fd85cce1b915_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_019cb594-c77b-7195-a951-fd85cce1b915" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019cb594-c77b-7195-a951-fd85cce1b915_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019cb594-c77b-7f8e-a426-50edac9aa3f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_019cb594-c77b-7195-a951-fd85cce1b915" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019cb594-c77b-7f8e-a426-50edac9aa3f7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesRevenueNetMember_019cb594-c77b-7cd6-9d4a-9e923adbedc2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SalesRevenueNetMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019cb594-c77b-7f8e-a426-50edac9aa3f7" xlink:to="loc_us-gaap_SalesRevenueNetMember_019cb594-c77b-7cd6-9d4a-9e923adbedc2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MajorCustomersAxis_019cb594-c77b-7ea1-855f-2eba33c3f83b" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MajorCustomersAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:to="loc_srt_MajorCustomersAxis_019cb594-c77b-7ea1-855f-2eba33c3f83b" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_019cb594-c77b-7ea1-855f-2eba33c3f83b_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_NameOfMajorCustomerDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MajorCustomersAxis_019cb594-c77b-7ea1-855f-2eba33c3f83b" xlink:to="loc_srt_NameOfMajorCustomerDomain_019cb594-c77b-7ea1-855f-2eba33c3f83b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_019cb594-c77b-7902-a480-e8c19968c5ca" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_NameOfMajorCustomerDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MajorCustomersAxis_019cb594-c77b-7ea1-855f-2eba33c3f83b" xlink:to="loc_srt_NameOfMajorCustomerDomain_019cb594-c77b-7902-a480-e8c19968c5ca" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TenLargestCustomersMember_019cb594-c77b-738e-bce8-b59dd5309195" xlink:href="ramp-20260331.xsd#ramp_TenLargestCustomersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_019cb594-c77b-7902-a480-e8c19968c5ca" xlink:to="loc_ramp_TenLargestCustomersMember_019cb594-c77b-738e-bce8-b59dd5309195" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019cb594-c77b-7e39-99d0-b68d7a6dead5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:to="loc_us-gaap_AwardTypeAxis_019cb594-c77b-7e39-99d0-b68d7a6dead5" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c77b-7e39-99d0-b68d7a6dead5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c77b-7e39-99d0-b68d7a6dead5" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c77b-7e39-99d0-b68d7a6dead5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c77b-7954-8254-b44a4e406764" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c77b-7e39-99d0-b68d7a6dead5" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c77b-7954-8254-b44a4e406764" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_019e4110-4def-7d18-a6ab-ae73232b58e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c77b-7954-8254-b44a4e406764" xlink:to="loc_us-gaap_EmployeeStockOptionMember_019e4110-4def-7d18-a6ab-ae73232b58e2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_IncentiveStockOptionMember_019cb594-c77b-7c96-9586-b1297cbca676" xlink:href="ramp-20260331.xsd#ramp_IncentiveStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c77b-7954-8254-b44a4e406764" xlink:to="loc_ramp_IncentiveStockOptionMember_019cb594-c77b-7c96-9586-b1297cbca676" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_NonqualifiedOptionsMember_019cb594-c77b-7d0a-a660-3fb38b49e696" xlink:href="ramp-20260331.xsd#ramp_NonqualifiedOptionsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c77b-7954-8254-b44a4e406764" xlink:to="loc_ramp_NonqualifiedOptionsMember_019cb594-c77b-7d0a-a660-3fb38b49e696" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_019e3aaf-bfa9-79d3-ad7f-dbfdd72039b3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_019e3aaf-bfa9-79d3-ad7f-dbfdd72039b3" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019e3aaf-bfa9-79d3-ad7f-dbfdd72039b3_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019e3aaf-bfa9-79d3-ad7f-dbfdd72039b3" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019e3aaf-bfa9-79d3-ad7f-dbfdd72039b3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019e3aaf-bfa9-7035-8e82-a27acf89a4bc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019e3aaf-bfa9-79d3-ad7f-dbfdd72039b3" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019e3aaf-bfa9-7035-8e82-a27acf89a4bc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_019e3aaf-bfa9-78c5-9755-649dcb54af32" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_019e3aaf-bfa9-7035-8e82-a27acf89a4bc" xlink:to="loc_us-gaap_SubsequentEventMember_019e3aaf-bfa9-78c5-9755-649dcb54af32" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_019e3c0e-cf86-7f1f-8323-6523b15260c1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c77b-7e7f-938e-048747464810" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_019e3c0e-cf86-7f1f-8323-6523b15260c1" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c0e-cf86-7f1f-8323-6523b15260c1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019e3c0e-cf86-7f1f-8323-6523b15260c1" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c0e-cf86-7f1f-8323-6523b15260c1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c0e-cf86-7035-b6cb-b99bc9f05dfa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019e3c0e-cf86-7f1f-8323-6523b15260c1" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c0e-cf86-7035-b6cb-b99bc9f05dfa" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_CoveyMergerSubInc.Member_019e3c0f-93be-75d7-9ba7-d53c2b13a70c" xlink:href="ramp-20260331.xsd#ramp_CoveyMergerSubInc.Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c0e-cf86-7035-b6cb-b99bc9f05dfa" xlink:to="loc_ramp_CoveyMergerSubInc.Member_019e3c0f-93be-75d7-9ba7-d53c2b13a70c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_019e3aaf-bfa9-7f3b-8c8b-e104f7206e17" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_019e3aaf-bfa9-7f3b-8c8b-e104f7206e17" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_BusinessCombinationCommonStockConversionPrice_019e409c-8c29-727e-b95f-ab21e5ed3cd3" xlink:href="ramp-20260331.xsd#ramp_BusinessCombinationCommonStockConversionPrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_ramp_BusinessCombinationCommonStockConversionPrice_019e409c-8c29-727e-b95f-ab21e5ed3cd3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiGainLoss_019cb594-c77b-70e5-aaef-7b3c3b1a2618" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiGainLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_EquitySecuritiesFvNiGainLoss_019cb594-c77b-70e5-aaef-7b3c3b1a2618" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_019cb594-c77b-750c-bed4-f716e06c10fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_AssetImpairmentCharges_019cb594-c77b-750c-bed4-f716e06c10fd" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_019cb594-c77b-7b26-b6c5-36074c9305af" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_019cb594-c77b-7b26-b6c5-36074c9305af" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnbilledContractsReceivable_019cb594-c77b-7543-8970-ec9becca41cb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnbilledContractsReceivable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_UnbilledContractsReceivable_019cb594-c77b-7543-8970-ec9becca41cb" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortizationPeriod_019cb594-c77b-717b-87bf-6d4aa1bec538" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostAmortizationPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_CapitalizedContractCostAmortizationPeriod_019cb594-c77b-717b-87bf-6d4aa1bec538" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortization_019cb594-c77b-7dab-b530-d5c76edd227a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_CapitalizedContractCostAmortization_019cb594-c77b-7dab-b530-d5c76edd227a" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_019cb594-c77b-7dc7-9f62-e5d159650bcc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_019cb594-c77b-7dc7-9f62-e5d159650bcc" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportingUnits_019cb594-c77b-7073-8e3d-c500870c82b4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NumberOfReportingUnits"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_NumberOfReportingUnits_019cb594-c77b-7073-8e3d-c500870c82b4" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_019cb594-c77b-7d12-9b2d-cff547e107da" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_019cb594-c77b-7d12-9b2d-cff547e107da" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_019cb594-c77b-7053-bd32-1a0f7bb87141" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_019cb594-c77b-7053-bd32-1a0f7bb87141" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdvertisingExpense_019cb594-c77b-76ee-b49e-eb87cb153048" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdvertisingExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_AdvertisingExpense_019cb594-c77b-76ee-b49e-eb87cb153048" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent_019cb594-c77b-79ce-9a42-dc9f75fbce51" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent_019cb594-c77b-79ce-9a42-dc9f75fbce51" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_019cb594-c77b-7104-87f9-15c01caeba2e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c77b-7e8a-9a03-d1399039244a" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_019cb594-c77b-7104-87f9-15c01caeba2e" xlink:type="arc" order="14"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofReconciliationofNumeratorAndDenominatorofBasicandDilutedEarningsPerShareDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofReconciliationofNumeratorAndDenominatorofBasicandDilutedEarningsPerShareDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofReconciliationofNumeratorAndDenominatorofBasicandDilutedEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019cdd87-0fe4-7a94-afe5-abce71622156" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityClassOfTreasuryStockLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_019cdd85-9073-7850-a371-c7155ff795a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfStockByClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019cdd87-0fe4-7a94-afe5-abce71622156" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_019cdd85-9073-7850-a371-c7155ff795a8" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_019cdd87-0fe4-70ee-8c53-a8f0bb595109" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019cdd85-9073-7850-a371-c7155ff795a8" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_019cdd87-0fe4-70ee-8c53-a8f0bb595109" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019cdd87-0fe4-70ee-8c53-a8f0bb595109_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_019cdd87-0fe4-70ee-8c53-a8f0bb595109" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019cdd87-0fe4-70ee-8c53-a8f0bb595109_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019cdd87-0fe4-7294-9a23-ac268feb0c20" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_019cdd87-0fe4-70ee-8c53-a8f0bb595109" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019cdd87-0fe4-7294-9a23-ac268feb0c20" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_019cdd87-0fe4-7225-b680-da172b807d29" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019cdd87-0fe4-7294-9a23-ac268feb0c20" xlink:to="loc_us-gaap_EmployeeStockOptionMember_019cdd87-0fe4-7225-b680-da172b807d29" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_019cb594-c77b-75ce-8096-d10d4b9d7c4a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasicAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019cdd87-0fe4-7a94-afe5-abce71622156" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_019cb594-c77b-75ce-8096-d10d4b9d7c4a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_019cb594-c77b-738b-8bee-b588371fac6a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_019cb594-c77b-75ce-8096-d10d4b9d7c4a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_019cb594-c77b-738b-8bee-b588371fac6a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_019cb594-c77b-7789-81fd-71701e5f6ff6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_019cb594-c77b-75ce-8096-d10d4b9d7c4a" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_019cb594-c77b-7789-81fd-71701e5f6ff6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019cb594-c77b-74b3-93cd-49fc71240670" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_019cb594-c77b-75ce-8096-d10d4b9d7c4a" xlink:to="loc_us-gaap_NetIncomeLoss_019cb594-c77b-74b3-93cd-49fc71240670" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019cb594-c77b-7b00-99d5-411ea2ae101f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_019cb594-c77b-75ce-8096-d10d4b9d7c4a" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019cb594-c77b-7b00-99d5-411ea2ae101f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_019cb594-c77b-7dee-a7bd-51e8aa115c12" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_019cb594-c77b-75ce-8096-d10d4b9d7c4a" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_019cb594-c77b-7dee-a7bd-51e8aa115c12" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019cb594-c77b-7a17-b74e-009cc8ad3301" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_019cb594-c77b-75ce-8096-d10d4b9d7c4a" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019cb594-c77b-7a17-b74e-009cc8ad3301" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_019cdd29-2d66-79dc-b8ef-48162b618cd3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019cdd87-0fe4-7a94-afe5-abce71622156" xlink:to="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_019cdd29-2d66-79dc-b8ef-48162b618cd3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_019cb594-c77b-744e-a0a3-6862d1b0f6b6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_019cdd29-2d66-79dc-b8ef-48162b618cd3" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_019cb594-c77b-744e-a0a3-6862d1b0f6b6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_019cb594-c77b-7f9f-91c7-aa4e7c76e336" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_019cdd29-2d66-79dc-b8ef-48162b618cd3" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_019cb594-c77b-7f9f-91c7-aa4e7c76e336" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_019cb594-c77b-73ab-bf8e-e4b19b325003" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_019cdd29-2d66-79dc-b8ef-48162b618cd3" xlink:to="loc_us-gaap_EarningsPerShareBasic_019cb594-c77b-73ab-bf8e-e4b19b325003" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_019cb594-c77b-71ac-aece-8f3a39304e74" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareDilutedAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019cdd87-0fe4-7a94-afe5-abce71622156" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_019cb594-c77b-71ac-aece-8f3a39304e74" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_019cb594-c77b-71eb-95a8-cf20aa7124e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_019cb594-c77b-71ac-aece-8f3a39304e74" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_019cb594-c77b-71eb-95a8-cf20aa7124e7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_019cb594-c77b-7027-b411-0e2ab7def06a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_019cb594-c77b-71ac-aece-8f3a39304e74" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_019cb594-c77b-7027-b411-0e2ab7def06a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_019cb594-c77b-7a69-b122-77468ff19a4f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_019cb594-c77b-71ac-aece-8f3a39304e74" xlink:to="loc_us-gaap_EarningsPerShareDiluted_019cb594-c77b-7a69-b122-77468ff19a4f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_019cb594-c77b-7370-9959-8ae9122835c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019cdd87-0fe4-7a94-afe5-abce71622156" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_019cb594-c77b-7370-9959-8ae9122835c2" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofWeightedAverageUsefulLivesofIntangibleAssetsDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofWeightedAverageUsefulLivesofIntangibleAssetsDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofWeightedAverageUsefulLivesofIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_019cb594-c77b-746b-9711-e0cf98545a53" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_019cb594-c77b-7db1-8115-381a26a51b83" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_019cb594-c77b-746b-9711-e0cf98545a53" xlink:to="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_019cb594-c77b-7db1-8115-381a26a51b83" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_019cb594-c77b-7c85-9056-65558acbca04" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_019cb594-c77b-7db1-8115-381a26a51b83" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_019cb594-c77b-7c85-9056-65558acbca04" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_019cb594-c77b-7c85-9056-65558acbca04_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_019cb594-c77b-7c85-9056-65558acbca04" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_019cb594-c77b-7c85-9056-65558acbca04_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_019cb594-c77b-7f6f-9381-e029e4535208" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_019cb594-c77b-7c85-9056-65558acbca04" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_019cb594-c77b-7f6f-9381-e029e4535208" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_019cb594-c77b-7408-a61b-1db6e06d3c07" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_019cb594-c77b-7f6f-9381-e029e4535208" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_019cb594-c77b-7408-a61b-1db6e06d3c07" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_019cb594-c77b-77e3-9348-d4e06ed137ac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_019cb594-c77b-7f6f-9381-e029e4535208" xlink:to="loc_us-gaap_CustomerRelationshipsMember_019cb594-c77b-77e3-9348-d4e06ed137ac" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_019cb594-c77b-7c68-be1a-25750e00261d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_019cb594-c77b-746b-9711-e0cf98545a53" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_019cb594-c77b-7c68-be1a-25750e00261d" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSScheduleofDisaggregationofRevenueDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#REVENUEFROMCONTRACTSWITHCUSTOMERSScheduleofDisaggregationofRevenueDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSScheduleofDisaggregationofRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_019cb594-c615-7bf2-9e5e-2254dcc58b20" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_019cb594-c615-7e9f-92aa-d0072615ec97" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_019cb594-c615-7bf2-9e5e-2254dcc58b20" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_019cb594-c615-7e9f-92aa-d0072615ec97" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_019cb594-c615-7401-85ae-8512cfebb396" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_019cb594-c615-7e9f-92aa-d0072615ec97" xlink:to="loc_srt_StatementGeographicalAxis_019cb594-c615-7401-85ae-8512cfebb396" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019cb594-c615-7401-85ae-8512cfebb396_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_019cb594-c615-7401-85ae-8512cfebb396" xlink:to="loc_srt_SegmentGeographicalDomain_019cb594-c615-7401-85ae-8512cfebb396_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019cb594-c615-7f6e-91c4-489f517a9e04" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_019cb594-c615-7401-85ae-8512cfebb396" xlink:to="loc_srt_SegmentGeographicalDomain_019cb594-c615-7f6e-91c4-489f517a9e04" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_019cb594-c615-7f2e-baa8-b8a2486a2099" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019cb594-c615-7f6e-91c4-489f517a9e04" xlink:to="loc_country_US_019cb594-c615-7f2e-baa8-b8a2486a2099" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EuropeMember_019cb594-c615-7d88-86ee-d5e5472bb86f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_EuropeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019cb594-c615-7f6e-91c4-489f517a9e04" xlink:to="loc_srt_EuropeMember_019cb594-c615-7d88-86ee-d5e5472bb86f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AsiaPacificMember_019cb594-c615-7c3d-9be3-bd7ad07fb455" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_AsiaPacificMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019cb594-c615-7f6e-91c4-489f517a9e04" xlink:to="loc_srt_AsiaPacificMember_019cb594-c615-7c3d-9be3-bd7ad07fb455" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_OtherCountriesMember_019cb594-c615-7fb2-9012-040845ac0de7" xlink:href="ramp-20260331.xsd#ramp_OtherCountriesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019cb594-c615-7f6e-91c4-489f517a9e04" xlink:to="loc_ramp_OtherCountriesMember_019cb594-c615-7fb2-9012-040845ac0de7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_019cb594-c615-7743-9efd-ad5d36e25d1e" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_019cb594-c615-7e9f-92aa-d0072615ec97" xlink:to="loc_srt_ProductOrServiceAxis_019cb594-c615-7743-9efd-ad5d36e25d1e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019cb594-c615-7743-9efd-ad5d36e25d1e_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_019cb594-c615-7743-9efd-ad5d36e25d1e" xlink:to="loc_srt_ProductsAndServicesDomain_019cb594-c615-7743-9efd-ad5d36e25d1e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019cb594-c615-723f-98ef-954def9a2e6e" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_019cb594-c615-7743-9efd-ad5d36e25d1e" xlink:to="loc_srt_ProductsAndServicesDomain_019cb594-c615-723f-98ef-954def9a2e6e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_SubscriptionMember_019cb594-c615-752d-8630-3432a4c5dd0a" xlink:href="ramp-20260331.xsd#ramp_SubscriptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019cb594-c615-723f-98ef-954def9a2e6e" xlink:to="loc_ramp_SubscriptionMember_019cb594-c615-752d-8630-3432a4c5dd0a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_MarketplaceAndOtherMember_019cb594-c615-76f0-8cea-ca8490ecdd95" xlink:href="ramp-20260331.xsd#ramp_MarketplaceAndOtherMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019cb594-c615-723f-98ef-954def9a2e6e" xlink:to="loc_ramp_MarketplaceAndOtherMember_019cb594-c615-76f0-8cea-ca8490ecdd95" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019cb594-c615-7b6d-9e35-84add45ea907" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_019cb594-c615-7bf2-9e5e-2254dcc58b20" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019cb594-c615-7b6d-9e35-84add45ea907" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSNarrativeDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#REVENUEFROMCONTRACTSWITHCUSTOMERSNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019cb594-c615-7b16-baf8-de30227038dc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019cb594-c615-7b5c-95ae-99de0f594918" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019cb594-c615-7b16-baf8-de30227038dc" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019cb594-c615-7b5c-95ae-99de0f594918" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_019cb594-c615-7b98-867a-5782fec8adec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019cb594-c615-7b5c-95ae-99de0f594918" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_019cb594-c615-7b98-867a-5782fec8adec" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_019cb594-c615-7747-b63e-624d05e05b6a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019cb594-c615-7b16-baf8-de30227038dc" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_019cb594-c615-7747-b63e-624d05e05b6a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019cb594-c615-77f6-bf94-4aec4593cd78" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019cb594-c615-7b16-baf8-de30227038dc" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019cb594-c615-77f6-bf94-4aec4593cd78" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSNarrativeDetails_1" xlink:type="simple" xlink:href="ramp-20260331.xsd#REVENUEFROMCONTRACTSWITHCUSTOMERSNarrativeDetails_1"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSNarrativeDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019cb594-c615-7b16-baf8-de30227038dc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019cb594-c615-7b5c-95ae-99de0f594918" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019cb594-c615-7b16-baf8-de30227038dc" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019cb594-c615-7b5c-95ae-99de0f594918" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_019cb594-c615-7747-b63e-624d05e05b6a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019cb594-c615-7b16-baf8-de30227038dc" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_019cb594-c615-7747-b63e-624d05e05b6a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019cb594-c615-77f6-bf94-4aec4593cd78" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019cb594-c615-7b16-baf8-de30227038dc" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019cb594-c615-77f6-bf94-4aec4593cd78" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/LEASESNarrativeDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#LEASESNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/LEASESNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_019cb594-c615-7ace-b60c-3c88d38cffc5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_019cb594-c615-7fe5-9837-5ded52b88407" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_019cb594-c615-7ace-b60c-3c88d38cffc5" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_019cb594-c615-7fe5-9837-5ded52b88407" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_019cb594-c615-7d6d-8b04-e448cd2d844e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_019cb594-c615-7fe5-9837-5ded52b88407" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_019cb594-c615-7d6d-8b04-e448cd2d844e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c615-7d6d-8b04-e448cd2d844e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019cb594-c615-7d6d-8b04-e448cd2d844e" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c615-7d6d-8b04-e448cd2d844e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c615-7c34-a739-ebc309b1dcf4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019cb594-c615-7d6d-8b04-e448cd2d844e" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c615-7c34-a739-ebc309b1dcf4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_LeasedOfficeFacilitiesMember_019cb594-c615-7a46-8923-ea8bbf4eb09f" xlink:href="ramp-20260331.xsd#ramp_LeasedOfficeFacilitiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c615-7c34-a739-ebc309b1dcf4" xlink:to="loc_ramp_LeasedOfficeFacilitiesMember_019cb594-c615-7a46-8923-ea8bbf4eb09f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_019cb594-c615-7512-8e22-7c000c58599e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_019cb594-c615-7ace-b60c-3c88d38cffc5" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_019cb594-c615-7512-8e22-7c000c58599e" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/RESTRUCTURINGIMPAIRMENTANDOTHERCHARGESScheduleofRestructuringActivityDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#RESTRUCTURINGIMPAIRMENTANDOTHERCHARGESScheduleofRestructuringActivityDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/RESTRUCTURINGIMPAIRMENTANDOTHERCHARGESScheduleofRestructuringActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_019cb594-c6c8-77e5-ab6c-a88fee2406ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019cb594-c6c8-743e-bed3-c5f7d9f5509b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019cb594-c6c8-77e5-ab6c-a88fee2406ba" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019cb594-c6c8-743e-bed3-c5f7d9f5509b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019cb594-c6c8-7f83-b1fe-43ea38e60498" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019cb594-c6c8-743e-bed3-c5f7d9f5509b" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019cb594-c6c8-7f83-b1fe-43ea38e60498" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019cb594-c6c8-7f83-b1fe-43ea38e60498_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019cb594-c6c8-7f83-b1fe-43ea38e60498" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019cb594-c6c8-7f83-b1fe-43ea38e60498_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019cb594-c6c8-70e4-bc62-4927432c458c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019cb594-c6c8-7f83-b1fe-43ea38e60498" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019cb594-c6c8-70e4-bc62-4927432c458c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentContinuingOperationsMember_019cb594-c6c8-7a89-bb2d-854ed6c2f1c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentContinuingOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019cb594-c6c8-70e4-bc62-4927432c458c" xlink:to="loc_us-gaap_SegmentContinuingOperationsMember_019cb594-c6c8-7a89-bb2d-854ed6c2f1c7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_019cb594-c6c8-7ab9-860e-3a8a699cc5e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019cb594-c6c8-743e-bed3-c5f7d9f5509b" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_019cb594-c6c8-7ab9-860e-3a8a699cc5e2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c6c8-7ab9-860e-3a8a699cc5e2_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019cb594-c6c8-7ab9-860e-3a8a699cc5e2" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c6c8-7ab9-860e-3a8a699cc5e2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c6c8-73b9-bd41-78360ea858d1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019cb594-c6c8-7ab9-860e-3a8a699cc5e2" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c6c8-73b9-bd41-78360ea858d1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeSeveranceMember_019cb594-c6c8-7d82-adb3-a61822543e60" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeSeveranceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c6c8-73b9-bd41-78360ea858d1" xlink:to="loc_us-gaap_EmployeeSeveranceMember_019cb594-c6c8-7d82-adb3-a61822543e60" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractTerminationMember_019cb594-c6c8-7bc8-bd0f-c26ba2da8d9c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractTerminationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019cb594-c6c8-73b9-bd41-78360ea858d1" xlink:to="loc_us-gaap_ContractTerminationMember_019cb594-c6c8-7bc8-bd0f-c26ba2da8d9c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveRollForward_019cb594-c6c8-7992-a9ef-c2920c9e26a7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserveRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019cb594-c6c8-77e5-ab6c-a88fee2406ba" xlink:to="loc_us-gaap_RestructuringReserveRollForward_019cb594-c6c8-7992-a9ef-c2920c9e26a7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_019cb594-c6c8-7d12-b234-dc72dc225c92" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserve"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_019cb594-c6c8-7992-a9ef-c2920c9e26a7" xlink:to="loc_us-gaap_RestructuringReserve_019cb594-c6c8-7d12-b234-dc72dc225c92" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RestructuringReserveChargesAndAdjustments_019cb594-c6c8-7b7a-a8b5-9d4c7cb3bc0a" xlink:href="ramp-20260331.xsd#ramp_RestructuringReserveChargesAndAdjustments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_019cb594-c6c8-7992-a9ef-c2920c9e26a7" xlink:to="loc_ramp_RestructuringReserveChargesAndAdjustments_019cb594-c6c8-7b7a-a8b5-9d4c7cb3bc0a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring_019cb594-c6c8-75a1-ab18-b38c329146d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_019cb594-c6c8-7992-a9ef-c2920c9e26a7" xlink:to="loc_us-gaap_PaymentsForRestructuring_019cb594-c6c8-75a1-ab18-b38c329146d6" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_019cb594-c6c8-778e-8c51-7ac56cc77784" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserve"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/RESTRUCTURINGIMPAIRMENTANDOTHERCHARGESNarrativeDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#RESTRUCTURINGIMPAIRMENTANDOTHERCHARGESNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/RESTRUCTURINGIMPAIRMENTANDOTHERCHARGESNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_019e1f2e-196d-7f01-8f2c-e2e9b8945027" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019cb594-c6c8-73a2-a803-6e87c37d6c85" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019e1f2e-196d-7f01-8f2c-e2e9b8945027" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019cb594-c6c8-73a2-a803-6e87c37d6c85" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_019e1f2e-196d-7398-ab61-cbba19af64f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019cb594-c6c8-73a2-a803-6e87c37d6c85" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_019e1f2e-196d-7398-ab61-cbba19af64f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019e1f2e-196d-7398-ab61-cbba19af64f5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019e1f2e-196d-7398-ab61-cbba19af64f5" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019e1f2e-196d-7398-ab61-cbba19af64f5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019e1f2e-196d-753b-9f3b-f6e111810433" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019e1f2e-196d-7398-ab61-cbba19af64f5" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019e1f2e-196d-753b-9f3b-f6e111810433" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeSeveranceMember_019e1f2e-196d-7da1-b214-e25a4ca77446" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeSeveranceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019e1f2e-196d-753b-9f3b-f6e111810433" xlink:to="loc_us-gaap_EmployeeSeveranceMember_019e1f2e-196d-7da1-b214-e25a4ca77446" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember_019e1f2e-639d-7f35-8d76-63b4540352ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FacilityClosingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019e1f2e-196d-753b-9f3b-f6e111810433" xlink:to="loc_us-gaap_FacilityClosingMember_019e1f2e-639d-7f35-8d76-63b4540352ae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_019e1f2e-196d-7203-819a-85c9eb36c54b" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019cb594-c6c8-73a2-a803-6e87c37d6c85" xlink:to="loc_srt_StatementGeographicalAxis_019e1f2e-196d-7203-819a-85c9eb36c54b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7203-819a-85c9eb36c54b_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_019e1f2e-196d-7203-819a-85c9eb36c54b" xlink:to="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7203-819a-85c9eb36c54b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_019e1f2e-196d-7203-819a-85c9eb36c54b" xlink:to="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_UnitedStatesAndEuropeMember_019e1f2e-196d-75cb-8fea-76d0acef251d" xlink:href="ramp-20260331.xsd#ramp_UnitedStatesAndEuropeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_ramp_UnitedStatesAndEuropeMember_019e1f2e-196d-75cb-8fea-76d0acef251d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_UnitedStatesEuropeAndAsiaPacificMember_019e1f2e-196d-746e-88a0-1d22658e7c83" xlink:href="ramp-20260331.xsd#ramp_UnitedStatesEuropeAndAsiaPacificMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_ramp_UnitedStatesEuropeAndAsiaPacificMember_019e1f2e-196d-746e-88a0-1d22658e7c83" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_019e1f2e-196d-7246-8712-660ee748d780" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_country_US_019e1f2e-196d-7246-8712-660ee748d780" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_BostonMember_019e1f2e-196d-7bcc-a275-3c4f10480fda" xlink:href="ramp-20260331.xsd#ramp_BostonMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_ramp_BostonMember_019e1f2e-196d-7bcc-a275-3c4f10480fda" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_PhiladelphiaMember_019e1f2e-196d-7ed7-a1b5-9ad4c9a2070d" xlink:href="ramp-20260331.xsd#ramp_PhiladelphiaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_ramp_PhiladelphiaMember_019e1f2e-196d-7ed7-a1b5-9ad4c9a2070d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_PhoenixMember_019e1f2e-196d-77c6-9129-d7a07cd114ec" xlink:href="ramp-20260331.xsd#ramp_PhoenixMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_ramp_PhoenixMember_019e1f2e-196d-77c6-9129-d7a07cd114ec" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_SanFranciscoMember_019e1f2e-196d-7b3d-8ae4-08b954fd0b24" xlink:href="ramp-20260331.xsd#ramp_SanFranciscoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_ramp_SanFranciscoMember_019e1f2e-196d-7b3d-8ae4-08b954fd0b24" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EuropeMember_019e1f2e-196d-7fce-8f02-7e7a7886729b" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_EuropeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_srt_EuropeMember_019e1f2e-196d-7fce-8f02-7e7a7886729b" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_NL_019e1f2e-196d-70ac-9ca0-8b1368d706ff" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_NL"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_country_NL_019e1f2e-196d-70ac-9ca0-8b1368d706ff" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_LondonEnglandMember_019e1f2e-196d-7ea1-8f93-7b6cfd820f69" xlink:href="ramp-20260331.xsd#ramp_LondonEnglandMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_ramp_LondonEnglandMember_019e1f2e-196d-7ea1-8f93-7b6cfd820f69" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ParisFranceMember_019e1f2e-196d-7be1-86c5-8fc100cd5a96" xlink:href="ramp-20260331.xsd#ramp_ParisFranceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_ramp_ParisFranceMember_019e1f2e-196d-7be1-86c5-8fc100cd5a96" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_SanFranciscoAndPhoenixMember_019e1f2e-639d-7e21-a267-9d2fb7e497bc" xlink:href="ramp-20260331.xsd#ramp_SanFranciscoAndPhoenixMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019e1f2e-196d-7d0f-bc73-607f53932aee" xlink:to="loc_ramp_SanFranciscoAndPhoenixMember_019e1f2e-639d-7e21-a267-9d2fb7e497bc" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_019e1f2e-196d-7dbe-baae-9ab8e353c00f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019cb594-c6c8-73a2-a803-6e87c37d6c85" xlink:to="loc_us-gaap_RestructuringPlanAxis_019e1f2e-196d-7dbe-baae-9ab8e353c00f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-7dbe-baae-9ab8e353c00f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_019e1f2e-196d-7dbe-baae-9ab8e353c00f" xlink:to="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-7dbe-baae-9ab8e353c00f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-74e9-9154-1087e880a9f3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_019e1f2e-196d-7dbe-baae-9ab8e353c00f" xlink:to="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-74e9-9154-1087e880a9f3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RestructuringActivity2025Member_019e1f2e-196d-70c7-82ed-d081d5a74879" xlink:href="ramp-20260331.xsd#ramp_RestructuringActivity2025Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-74e9-9154-1087e880a9f3" xlink:to="loc_ramp_RestructuringActivity2025Member_019e1f2e-196d-70c7-82ed-d081d5a74879" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RestructuringActivity2026Member_019e1f2e-196d-7f57-881f-933f22e2bcd3" xlink:href="ramp-20260331.xsd#ramp_RestructuringActivity2026Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-74e9-9154-1087e880a9f3" xlink:to="loc_ramp_RestructuringActivity2026Member_019e1f2e-196d-7f57-881f-933f22e2bcd3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RestructuringActivity2024Member_019e1f2e-196d-723b-aa38-2f808c63948f" xlink:href="ramp-20260331.xsd#ramp_RestructuringActivity2024Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-74e9-9154-1087e880a9f3" xlink:to="loc_ramp_RestructuringActivity2024Member_019e1f2e-196d-723b-aa38-2f808c63948f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RestructuringActivity2021Member_019e1f2e-196d-712c-8137-33b19073bf7f" xlink:href="ramp-20260331.xsd#ramp_RestructuringActivity2021Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-74e9-9154-1087e880a9f3" xlink:to="loc_ramp_RestructuringActivity2021Member_019e1f2e-196d-712c-8137-33b19073bf7f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RestructuringActivity2023Member_019e1f2e-196d-7ce9-a4a1-f8f764829044" xlink:href="ramp-20260331.xsd#ramp_RestructuringActivity2023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-74e9-9154-1087e880a9f3" xlink:to="loc_ramp_RestructuringActivity2023Member_019e1f2e-196d-7ce9-a4a1-f8f764829044" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RestructuringActivity2017Member_019e1f2e-639d-7c34-857e-8d6d77d52383" xlink:href="ramp-20260331.xsd#ramp_RestructuringActivity2017Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019e1f2e-196d-74e9-9154-1087e880a9f3" xlink:to="loc_ramp_RestructuringActivity2017Member_019e1f2e-639d-7c34-857e-8d6d77d52383" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RestructuringReserveChargesAndAdjustments_019e1f2e-196d-7b17-8f5d-d5816738262b" xlink:href="ramp-20260331.xsd#ramp_RestructuringReserveChargesAndAdjustments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019e1f2e-196d-7f01-8f2c-e2e9b8945027" xlink:to="loc_ramp_RestructuringReserveChargesAndAdjustments_019e1f2e-196d-7b17-8f5d-d5816738262b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RestructuringReserveRelatedCharges_019e1f2e-196d-755a-8139-0a4a9956cc34" xlink:href="ramp-20260331.xsd#ramp_RestructuringReserveRelatedCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019e1f2e-196d-7f01-8f2c-e2e9b8945027" xlink:to="loc_ramp_RestructuringReserveRelatedCharges_019e1f2e-196d-755a-8139-0a4a9956cc34" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_019e1f2e-196d-7421-95aa-ab648319bb70" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserve"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019e1f2e-196d-7f01-8f2c-e2e9b8945027" xlink:to="loc_us-gaap_RestructuringReserve_019e1f2e-196d-7421-95aa-ab648319bb70" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_NumberOfLeasedOfficeSpaceExited_019e1f2e-196d-7986-bba7-b4c814ccba1b" xlink:href="ramp-20260331.xsd#ramp_NumberOfLeasedOfficeSpaceExited"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019e1f2e-196d-7f01-8f2c-e2e9b8945027" xlink:to="loc_ramp_NumberOfLeasedOfficeSpaceExited_019e1f2e-196d-7986-bba7-b4c814ccba1b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseImpairmentLoss_019e1f2e-639d-79fa-a835-bade7138009d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019e1f2e-196d-7f01-8f2c-e2e9b8945027" xlink:to="loc_us-gaap_OperatingLeaseImpairmentLoss_019e1f2e-639d-79fa-a835-bade7138009d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_OperatingLeaseRightOfUseAssetImpairmentLoss_019e1f2e-639d-7675-b81c-ca13f9fd2cd1" xlink:href="ramp-20260331.xsd#ramp_OperatingLeaseRightOfUseAssetImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019e1f2e-196d-7f01-8f2c-e2e9b8945027" xlink:to="loc_ramp_OperatingLeaseRightOfUseAssetImpairmentLoss_019e1f2e-639d-7675-b81c-ca13f9fd2cd1" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_OperatingLeaseLeaseholdImprovementsImpairmentLoss_019e1f2e-639d-70e0-ad2d-61893540a662" xlink:href="ramp-20260331.xsd#ramp_OperatingLeaseLeaseholdImprovementsImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019e1f2e-196d-7f01-8f2c-e2e9b8945027" xlink:to="loc_ramp_OperatingLeaseLeaseholdImprovementsImpairmentLoss_019e1f2e-639d-70e0-ad2d-61893540a662" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/DISCONTINUEDOPERATIONSDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#DISCONTINUEDOPERATIONSDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/DISCONTINUEDOPERATIONSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019cb594-c77b-7997-b49d-25b4c67f48f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019cb594-c77b-7d48-b1a4-6a1d186d6066" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019cb594-c77b-7997-b49d-25b4c67f48f5" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019cb594-c77b-7d48-b1a4-6a1d186d6066" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_019cb594-c77b-76a9-9c71-227ff6e9df5f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019cb594-c77b-7d48-b1a4-6a1d186d6066" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_019cb594-c77b-76a9-9c71-227ff6e9df5f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019cb594-c77b-76a9-9c71-227ff6e9df5f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019cb594-c77b-76a9-9c71-227ff6e9df5f" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019cb594-c77b-76a9-9c71-227ff6e9df5f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019cb594-c77b-70fb-82bb-1aaee1d5bdd8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019cb594-c77b-76a9-9c71-227ff6e9df5f" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019cb594-c77b-70fb-82bb-1aaee1d5bdd8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDiscontinuedOperationsMember_019cb594-c77b-7f8a-ac7c-fe564f5411c3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDiscontinuedOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_019cb594-c77b-70fb-82bb-1aaee1d5bdd8" xlink:to="loc_us-gaap_SegmentDiscontinuedOperationsMember_019cb594-c77b-7f8a-ac7c-fe564f5411c3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019cb594-c77b-7477-89ff-b15f3f5eabc5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019cb594-c77b-7d48-b1a4-6a1d186d6066" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019cb594-c77b-7477-89ff-b15f3f5eabc5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c77b-7477-89ff-b15f3f5eabc5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019cb594-c77b-7477-89ff-b15f3f5eabc5" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c77b-7477-89ff-b15f3f5eabc5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c77b-731d-810f-033d8ee56ec8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019cb594-c77b-7477-89ff-b15f3f5eabc5" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c77b-731d-810f-033d8ee56ec8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_AcxiomMarketingSolutionsMember_019cb594-c77b-7ec4-b524-12e426796741" xlink:href="ramp-20260331.xsd#ramp_AcxiomMarketingSolutionsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c77b-731d-810f-033d8ee56ec8" xlink:to="loc_ramp_AcxiomMarketingSolutionsMember_019cb594-c77b-7ec4-b524-12e426796741" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxAdjustmentsSettlementsAndUnusualProvisions_019cb594-c77b-7b70-980a-976779549333" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxAdjustmentsSettlementsAndUnusualProvisions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019cb594-c77b-7997-b49d-25b4c67f48f5" xlink:to="loc_us-gaap_TaxAdjustmentsSettlementsAndUnusualProvisions_019cb594-c77b-7b70-980a-976779549333" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/PROPERTYANDEQUIPMENTScheduleofPropertyPlantandEquipmentDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#PROPERTYANDEQUIPMENTScheduleofPropertyPlantandEquipmentDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/PROPERTYANDEQUIPMENTScheduleofPropertyPlantandEquipmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c6c8-73ca-9e5e-6df5d1355e55" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c6c8-7bc6-b5b5-401c3e82e97e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c6c8-73ca-9e5e-6df5d1355e55" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c6c8-7bc6-b5b5-401c3e82e97e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_019cb594-c6c8-70bb-9bb1-0f4e222eb093" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_019cb594-c6c8-7bc6-b5b5-401c3e82e97e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_019cb594-c6c8-70bb-9bb1-0f4e222eb093" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c6c8-70bb-9bb1-0f4e222eb093_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_019cb594-c6c8-70bb-9bb1-0f4e222eb093" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c6c8-70bb-9bb1-0f4e222eb093_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c6c8-7b2e-a387-3f648a887719" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_019cb594-c6c8-70bb-9bb1-0f4e222eb093" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c6c8-7b2e-a387-3f648a887719" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingImprovementsMember_019cb594-c6c8-78c5-a9e2-c099dc5a56c3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BuildingImprovementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c6c8-7b2e-a387-3f648a887719" xlink:to="loc_us-gaap_BuildingImprovementsMember_019cb594-c6c8-78c5-a9e2-c099dc5a56c3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TechnologyEquipmentMember_019cb594-c6c8-7a61-b805-278b77f8259e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TechnologyEquipmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c6c8-7b2e-a387-3f648a887719" xlink:to="loc_us-gaap_TechnologyEquipmentMember_019cb594-c6c8-7a61-b805-278b77f8259e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCapitalizedPropertyPlantAndEquipmentMember_019cb594-c6c8-7d82-84f5-2aedbc6277d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherCapitalizedPropertyPlantAndEquipmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_019cb594-c6c8-7b2e-a387-3f648a887719" xlink:to="loc_us-gaap_OtherCapitalizedPropertyPlantAndEquipmentMember_019cb594-c6c8-7d82-84f5-2aedbc6277d4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_019cb594-c6c8-785f-8e73-642b5bd35ad4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c6c8-73ca-9e5e-6df5d1355e55" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_019cb594-c6c8-785f-8e73-642b5bd35ad4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019cb594-c6c8-75f5-9033-e7a274163f97" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c6c8-73ca-9e5e-6df5d1355e55" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019cb594-c6c8-75f5-9033-e7a274163f97" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_019cb594-c6c8-7527-9292-b4eb2047b602" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_019cb594-c6c8-73ca-9e5e-6df5d1355e55" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_019cb594-c6c8-7527-9292-b4eb2047b602" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/GOODWILLGoodwillbyGeographyDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#GOODWILLGoodwillbyGeographyDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/GOODWILLGoodwillbyGeographyDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillLineItems_019cb594-c6c8-7d85-933a-ca1e31436a4c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_019cb594-c6c8-70af-9c14-630ef0310b99" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfGoodwillTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_GoodwillLineItems_019cb594-c6c8-7d85-933a-ca1e31436a4c" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_019cb594-c6c8-70af-9c14-630ef0310b99" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_019cb594-c6c8-7e3b-9a1f-c88c39c790ac" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_019cb594-c6c8-70af-9c14-630ef0310b99" xlink:to="loc_srt_StatementGeographicalAxis_019cb594-c6c8-7e3b-9a1f-c88c39c790ac" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019cb594-c6c8-7e3b-9a1f-c88c39c790ac_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_019cb594-c6c8-7e3b-9a1f-c88c39c790ac" xlink:to="loc_srt_SegmentGeographicalDomain_019cb594-c6c8-7e3b-9a1f-c88c39c790ac_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019cb594-c6c8-739c-80d9-383999fc29f5" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_019cb594-c6c8-7e3b-9a1f-c88c39c790ac" xlink:to="loc_srt_SegmentGeographicalDomain_019cb594-c6c8-739c-80d9-383999fc29f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_019cb594-c6c8-7e82-88ca-28e53d29714f" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019cb594-c6c8-739c-80d9-383999fc29f5" xlink:to="loc_country_US_019cb594-c6c8-7e82-88ca-28e53d29714f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_019cb594-c6c8-7d9f-8100-119c0f04fc91" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_GoodwillLineItems_019cb594-c6c8-7d85-933a-ca1e31436a4c" xlink:to="loc_us-gaap_Goodwill_019cb594-c6c8-7d9f-8100-119c0f04fc91" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/INTANGIBLEASSETSScheduleofAmountsAllocatedtoIntangibleAssetsfromAcquisitionsDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#INTANGIBLEASSETSScheduleofAmountsAllocatedtoIntangibleAssetsfromAcquisitionsDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/INTANGIBLEASSETSScheduleofAmountsAllocatedtoIntangibleAssetsfromAcquisitionsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_019cb594-c6c8-70f6-b5a0-ce426bc6ac95" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_019cb594-c6c8-7487-a022-7bbd150f0253" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_019cb594-c6c8-70f6-b5a0-ce426bc6ac95" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_019cb594-c6c8-7487-a022-7bbd150f0253" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019cb594-c6c8-7cfc-97ee-470daa9a3837" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_019cb594-c6c8-7487-a022-7bbd150f0253" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019cb594-c6c8-7cfc-97ee-470daa9a3837" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c6c8-7cfc-97ee-470daa9a3837_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019cb594-c6c8-7cfc-97ee-470daa9a3837" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c6c8-7cfc-97ee-470daa9a3837_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c6c8-74b0-8b92-e81882904999" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019cb594-c6c8-7cfc-97ee-470daa9a3837" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c6c8-74b0-8b92-e81882904999" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareDevelopmentMember_019cb594-c6c8-7f7a-889f-ce02a7c2d5f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SoftwareDevelopmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c6c8-74b0-8b92-e81882904999" xlink:to="loc_us-gaap_SoftwareDevelopmentMember_019cb594-c6c8-7f7a-889f-ce02a7c2d5f4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_CustomerRelationshipsAndTradeNamesMember_019cb594-c6c8-76b3-8fd7-2c86e071af35" xlink:href="ramp-20260331.xsd#ramp_CustomerRelationshipsAndTradeNamesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c6c8-74b0-8b92-e81882904999" xlink:to="loc_ramp_CustomerRelationshipsAndTradeNamesMember_019cb594-c6c8-76b3-8fd7-2c86e071af35" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_PublisherAndDataSupplyRelationshipsMember_019cb594-c6c8-78e9-b31c-1ad070649046" xlink:href="ramp-20260331.xsd#ramp_PublisherAndDataSupplyRelationshipsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019cb594-c6c8-74b0-8b92-e81882904999" xlink:to="loc_ramp_PublisherAndDataSupplyRelationshipsMember_019cb594-c6c8-78e9-b31c-1ad070649046" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019cb594-c6c8-7661-b4cd-27a57cdc519e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_019cb594-c6c8-70f6-b5a0-ce426bc6ac95" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019cb594-c6c8-7661-b4cd-27a57cdc519e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019cb594-c6c8-788c-a72c-c69fa4efc360" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_019cb594-c6c8-70f6-b5a0-ce426bc6ac95" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019cb594-c6c8-788c-a72c-c69fa4efc360" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019cb594-c6c8-75ec-a416-6eed4e6a7328" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_019cb594-c6c8-70f6-b5a0-ce426bc6ac95" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019cb594-c6c8-75ec-a416-6eed4e6a7328" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/OTHERACCRUEDEXPENSESDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#OTHERACCRUEDEXPENSESDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/OTHERACCRUEDEXPENSESDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_019cb594-c6c8-7339-9d6f-c489d8a4ae99" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_019cb594-c6c8-7280-b8de-2fe2fafe1f7c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019cb594-c6c8-7339-9d6f-c489d8a4ae99" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_019cb594-c6c8-7280-b8de-2fe2fafe1f7c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-78d9-ad68-22c459563a8a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_019cb594-c6c8-7280-b8de-2fe2fafe1f7c" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-78d9-ad68-22c459563a8a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-78d9-ad68-22c459563a8a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-78d9-ad68-22c459563a8a" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-78d9-ad68-22c459563a8a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-704b-8d08-36af26256702" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-78d9-ad68-22c459563a8a" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-704b-8d08-36af26256702" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_HabuMember_019cb594-c6c8-7ea8-abd6-8049b11acc39" xlink:href="ramp-20260331.xsd#ramp_HabuMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-704b-8d08-36af26256702" xlink:to="loc_ramp_HabuMember_019cb594-c6c8-7ea8-abd6-8049b11acc39" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_LiabilityNonQualifiedRetirementPlan_019cb594-c6c8-7035-bb59-fad86b551f5c" xlink:href="ramp-20260331.xsd#ramp_LiabilityNonQualifiedRetirementPlan"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019cb594-c6c8-7339-9d6f-c489d8a4ae99" xlink:to="loc_ramp_LiabilityNonQualifiedRetirementPlan_019cb594-c6c8-7035-bb59-fad86b551f5c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_019cb594-c6c8-722b-a1f0-890369a38611" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019cb594-c6c8-7339-9d6f-c489d8a4ae99" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_019cb594-c6c8-722b-a1f0-890369a38611" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_019cb594-c6c8-72c3-a64e-fc3042c4e3fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019cb594-c6c8-7339-9d6f-c489d8a4ae99" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_019cb594-c6c8-72c3-a64e-fc3042c4e3fd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_OtherAccruedExpensesCurrent_019cb594-c6c8-7446-a8f2-3ba54e74b4ea" xlink:href="ramp-20260331.xsd#ramp_OtherAccruedExpensesCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019cb594-c6c8-7339-9d6f-c489d8a4ae99" xlink:to="loc_ramp_OtherAccruedExpensesCurrent_019cb594-c6c8-7446-a8f2-3ba54e74b4ea" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_019cb594-c6c8-7448-be82-fd491edce547" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019cb594-c6c8-7339-9d6f-c489d8a4ae99" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_019cb594-c6c8-7448-be82-fd491edce547" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONNarrativeDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramAxis_019e1fc8-a7d1-75f1-affc-b31c9e192346" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:to="loc_srt_ShareRepurchaseProgramAxis_019e1fc8-a7d1-75f1-affc-b31c9e192346" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_019e1fc8-a7d1-75f1-affc-b31c9e192346_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ShareRepurchaseProgramAxis_019e1fc8-a7d1-75f1-affc-b31c9e192346" xlink:to="loc_srt_ShareRepurchaseProgramDomain_019e1fc8-a7d1-75f1-affc-b31c9e192346_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_019e1fc8-a7d1-714c-9cc9-0229a6ff14f6" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ShareRepurchaseProgramAxis_019e1fc8-a7d1-75f1-affc-b31c9e192346" xlink:to="loc_srt_ShareRepurchaseProgramDomain_019e1fc8-a7d1-714c-9cc9-0229a6ff14f6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_CommonStockRepurchaseProgramMember_019e1fc8-a7d1-771a-a754-acf46b1548fa" xlink:href="ramp-20260331.xsd#ramp_CommonStockRepurchaseProgramMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramDomain_019e1fc8-a7d1-714c-9cc9-0229a6ff14f6" xlink:to="loc_ramp_CommonStockRepurchaseProgramMember_019e1fc8-a7d1-771a-a754-acf46b1548fa" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_019e1fc8-d87d-7aae-bab8-e621d773bbb8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:to="loc_us-gaap_PlanNameAxis_019e1fc8-d87d-7aae-bab8-e621d773bbb8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019e1fc8-d87d-7aae-bab8-e621d773bbb8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_019e1fc8-d87d-7aae-bab8-e621d773bbb8" xlink:to="loc_us-gaap_PlanNameDomain_019e1fc8-d87d-7aae-bab8-e621d773bbb8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019e1fc8-d87d-7e4a-ade8-d762e2c8bf43" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_019e1fc8-d87d-7aae-bab8-e621d773bbb8" xlink:to="loc_us-gaap_PlanNameDomain_019e1fc8-d87d-7e4a-ade8-d762e2c8bf43" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_StockOptionAndEquityCompensationPlansMember_019e1fc8-d87d-704a-bd77-69937deb1bb3" xlink:href="ramp-20260331.xsd#ramp_StockOptionAndEquityCompensationPlansMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019e1fc8-d87d-7e4a-ade8-d762e2c8bf43" xlink:to="loc_ramp_StockOptionAndEquityCompensationPlansMember_019e1fc8-d87d-704a-bd77-69937deb1bb3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_OperatingMetricsPerformancePlanMember_019e1fca-0c38-7125-a5c4-6be85d2d45b6" xlink:href="ramp-20260331.xsd#ramp_OperatingMetricsPerformancePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019e1fc8-d87d-7e4a-ade8-d762e2c8bf43" xlink:to="loc_ramp_OperatingMetricsPerformancePlanMember_019e1fca-0c38-7125-a5c4-6be85d2d45b6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_InternationalOperatingMetricsPerformancePlanMember_019e1fca-0c38-7073-aefe-cbbd3cb9d404" xlink:href="ramp-20260331.xsd#ramp_InternationalOperatingMetricsPerformancePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019e1fc8-d87d-7e4a-ade8-d762e2c8bf43" xlink:to="loc_ramp_InternationalOperatingMetricsPerformancePlanMember_019e1fca-0c38-7073-aefe-cbbd3cb9d404" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_QualifiedEmployeeStockPurchasePlanMember_019e1fca-9fc1-75f6-be21-1ee45f49f155" xlink:href="ramp-20260331.xsd#ramp_QualifiedEmployeeStockPurchasePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019e1fc8-d87d-7e4a-ade8-d762e2c8bf43" xlink:to="loc_ramp_QualifiedEmployeeStockPurchasePlanMember_019e1fca-9fc1-75f6-be21-1ee45f49f155" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019e1fc8-d87d-73b6-812a-8789a12f3758" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:to="loc_us-gaap_AwardTypeAxis_019e1fc8-d87d-73b6-812a-8789a12f3758" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019e1fc8-d87d-73b6-812a-8789a12f3758_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019e1fc8-d87d-73b6-812a-8789a12f3758" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019e1fc8-d87d-73b6-812a-8789a12f3758_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019e1fc8-d87d-7c26-871e-5ea4eefa3011" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019e1fc8-d87d-73b6-812a-8789a12f3758" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019e1fc8-d87d-7c26-871e-5ea4eefa3011" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_019e1fc8-d87d-709d-b5bd-6180feec451c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019e1fc8-d87d-7c26-871e-5ea4eefa3011" xlink:to="loc_us-gaap_EmployeeStockMember_019e1fc8-d87d-709d-b5bd-6180feec451c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_019e1fc9-34f2-7125-ad57-7642f30bfd6c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019e1fc8-d87d-7c26-871e-5ea4eefa3011" xlink:to="loc_us-gaap_EmployeeStockOptionMember_019e1fc9-34f2-7125-ad57-7642f30bfd6c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockMember_019e1fc9-a238-721f-a1e1-7be4e3df808f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019e1fc8-d87d-7c26-871e-5ea4eefa3011" xlink:to="loc_us-gaap_RestrictedStockMember_019e1fc9-a238-721f-a1e1-7be4e3df808f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019e1fc9-c26b-759e-8e23-9cbaab422ffb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019e1fc8-d87d-7c26-871e-5ea4eefa3011" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019e1fc9-c26b-759e-8e23-9cbaab422ffb" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_019e1fc9-34f2-7cd1-8d62-d47165b9651e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_019e1fc9-34f2-7cd1-8d62-d47165b9651e" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e1fc9-34f2-7cd1-8d62-d47165b9651e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019e1fc9-34f2-7cd1-8d62-d47165b9651e" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e1fc9-34f2-7cd1-8d62-d47165b9651e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e1fc9-34f2-7d61-abec-4fa3a4d3368c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019e1fc9-34f2-7cd1-8d62-d47165b9651e" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e1fc9-34f2-7d61-abec-4fa3a4d3368c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_HabuMember_019e1fc9-34f2-7c18-9799-392b2b06db62" xlink:href="ramp-20260331.xsd#ramp_HabuMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e1fc9-34f2-7d61-abec-4fa3a4d3368c" xlink:to="loc_ramp_HabuMember_019e1fc9-34f2-7c18-9799-392b2b06db62" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_019e1fc9-c26b-784a-aa43-4b10dfac3db0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:to="loc_us-gaap_VestingAxis_019e1fc9-c26b-784a-aa43-4b10dfac3db0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019e1fc9-c26b-784a-aa43-4b10dfac3db0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VestingAxis_019e1fc9-c26b-784a-aa43-4b10dfac3db0" xlink:to="loc_us-gaap_VestingDomain_019e1fc9-c26b-784a-aa43-4b10dfac3db0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VestingAxis_019e1fc9-c26b-784a-aa43-4b10dfac3db0" xlink:to="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TimeBasedVestingMember_019e1fc9-c26b-75ee-826d-53a1a15b8b4d" xlink:href="ramp-20260331.xsd#ramp_TimeBasedVestingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:to="loc_ramp_TimeBasedVestingMember_019e1fc9-c26b-75ee-826d-53a1a15b8b4d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TimeBasedVestingOverThreeYearsMember_019e1fc9-c26b-7fcc-974d-34c3cbc37f82" xlink:href="ramp-20260331.xsd#ramp_TimeBasedVestingOverThreeYearsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:to="loc_ramp_TimeBasedVestingOverThreeYearsMember_019e1fc9-c26b-7fcc-974d-34c3cbc37f82" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TimeBasedVestingOverFourYearsMember_019e1fc9-c26b-7a6b-adba-b387508ed7e7" xlink:href="ramp-20260331.xsd#ramp_TimeBasedVestingOverFourYearsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:to="loc_ramp_TimeBasedVestingOverFourYearsMember_019e1fc9-c26b-7a6b-adba-b387508ed7e7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TimeBasedVestingOverTwoYearsMember_019e1fc9-c26b-7b29-ab46-47f235a5b8d0" xlink:href="ramp-20260331.xsd#ramp_TimeBasedVestingOverTwoYearsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:to="loc_ramp_TimeBasedVestingOverTwoYearsMember_019e1fc9-c26b-7b29-ab46-47f235a5b8d0" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_PerformanceStockMember_019e1fca-0c38-7efc-8d70-a7870c31ff6b" xlink:href="ramp-20260331.xsd#ramp_PerformanceStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:to="loc_ramp_PerformanceStockMember_019e1fca-0c38-7efc-8d70-a7870c31ff6b" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_PerformanceBasedRestrictedStockUnitsUnderTheTotalShareholderReturnPerformancePlanMember_019e1fca-0c38-7456-b548-a6e63d6c9ad6" xlink:href="ramp-20260331.xsd#ramp_PerformanceBasedRestrictedStockUnitsUnderTheTotalShareholderReturnPerformancePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:to="loc_ramp_PerformanceBasedRestrictedStockUnitsUnderTheTotalShareholderReturnPerformancePlanMember_019e1fca-0c38-7456-b548-a6e63d6c9ad6" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_PerformanceSharesVestingTotalShareholderReturnMember_019e1fca-0c38-71c3-86ea-0074ec3b976e" xlink:href="ramp-20260331.xsd#ramp_PerformanceSharesVestingTotalShareholderReturnMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:to="loc_ramp_PerformanceSharesVestingTotalShareholderReturnMember_019e1fca-0c38-71c3-86ea-0074ec3b976e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_A2024PerformanceSharesThatWillVestInOneYearMember_019e1fca-7655-76d7-9e6a-e3d90b688ef5" xlink:href="ramp-20260331.xsd#ramp_A2024PerformanceSharesThatWillVestInOneYearMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019e1fc9-c26b-779b-926e-9ba570efc495" xlink:to="loc_ramp_A2024PerformanceSharesThatWillVestInOneYearMember_019e1fca-7655-76d7-9e6a-e3d90b688ef5" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019e1fca-0c38-7170-b56c-380b43930a38" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:to="loc_srt_RangeAxis_019e1fca-0c38-7170-b56c-380b43930a38" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019e1fca-0c38-7170-b56c-380b43930a38_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019e1fca-0c38-7170-b56c-380b43930a38" xlink:to="loc_srt_RangeMember_019e1fca-0c38-7170-b56c-380b43930a38_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019e1fca-0c38-78bb-ba26-59b8e049e725" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019e1fca-0c38-7170-b56c-380b43930a38" xlink:to="loc_srt_RangeMember_019e1fca-0c38-78bb-ba26-59b8e049e725" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019e1fca-0c38-7255-ab6f-70aa6d59411c" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019e1fca-0c38-78bb-ba26-59b8e049e725" xlink:to="loc_srt_MinimumMember_019e1fca-0c38-7255-ab6f-70aa6d59411c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019e1fca-0c38-7420-a898-1868023fc66c" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019e1fca-0c38-78bb-ba26-59b8e049e725" xlink:to="loc_srt_MaximumMember_019e1fca-0c38-7420-a898-1868023fc66c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContingentConsiderationByTypeAxis_019e1fca-9fc1-7d5a-9ee2-35d88868334e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContingentConsiderationByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:to="loc_us-gaap_ContingentConsiderationByTypeAxis_019e1fca-9fc1-7d5a-9ee2-35d88868334e" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContingentConsiderationTypeDomain_019e1fca-9fc1-7d5a-9ee2-35d88868334e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContingentConsiderationTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ContingentConsiderationByTypeAxis_019e1fca-9fc1-7d5a-9ee2-35d88868334e" xlink:to="loc_us-gaap_ContingentConsiderationTypeDomain_019e1fca-9fc1-7d5a-9ee2-35d88868334e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContingentConsiderationTypeDomain_019e1fca-9fc1-7248-a8ee-685b1eb018cb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContingentConsiderationTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ContingentConsiderationByTypeAxis_019e1fca-9fc1-7d5a-9ee2-35d88868334e" xlink:to="loc_us-gaap_ContingentConsiderationTypeDomain_019e1fca-9fc1-7248-a8ee-685b1eb018cb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ConsiderationHoldbackMember_019e1fca-9fc1-7ae2-abf8-207a1e99a34a" xlink:href="ramp-20260331.xsd#ramp_ConsiderationHoldbackMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ContingentConsiderationTypeDomain_019e1fca-9fc1-7248-a8ee-685b1eb018cb" xlink:to="loc_ramp_ConsiderationHoldbackMember_019e1fca-9fc1-7ae2-abf8-207a1e99a34a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementScenarioAxis_019e225b-c3d7-7bf8-9f73-dc367dabe8d7" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementScenarioAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7c22-b4dc-ba6d31e7a66b" xlink:to="loc_srt_StatementScenarioAxis_019e225b-c3d7-7bf8-9f73-dc367dabe8d7" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioUnspecifiedDomain_019e225b-c3d7-7bf8-9f73-dc367dabe8d7_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ScenarioUnspecifiedDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_019e225b-c3d7-7bf8-9f73-dc367dabe8d7" xlink:to="loc_srt_ScenarioUnspecifiedDomain_019e225b-c3d7-7bf8-9f73-dc367dabe8d7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioUnspecifiedDomain_019e225b-c3d7-740e-a45f-678a14b9b8ef" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ScenarioUnspecifiedDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_019e225b-c3d7-7bf8-9f73-dc367dabe8d7" xlink:to="loc_srt_ScenarioUnspecifiedDomain_019e225b-c3d7-740e-a45f-678a14b9b8ef" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioForecastMember_019e225b-d7c4-7bee-910c-9a68352cd8ef" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ScenarioForecastMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ScenarioUnspecifiedDomain_019e225b-c3d7-740e-a45f-678a14b9b8ef" xlink:to="loc_srt_ScenarioForecastMember_019e225b-d7c4-7bee-910c-9a68352cd8ef" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_019e1fc8-a7d1-7f01-9c8b-557774ba7688" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_019e1fc8-a7d1-7f01-9c8b-557774ba7688" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_019e1fc8-a7d1-7d3b-9726-67399bb1710e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_019e1fc8-a7d1-7d3b-9726-67399bb1710e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_019e1fc8-a7d1-7f55-9b2a-105f62e0a474" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_019e1fc8-a7d1-7f55-9b2a-105f62e0a474" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_019e1fc8-a7d1-752e-88cf-903adde94688" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_019e1fc8-a7d1-752e-88cf-903adde94688" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_StockRepurchaseProgramAdditionalAuthorizedAmount_019e1fc8-a7d1-74e2-87b0-9215faf565f0" xlink:href="ramp-20260331.xsd#ramp_StockRepurchaseProgramAdditionalAuthorizedAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_StockRepurchaseProgramAdditionalAuthorizedAmount_019e1fc8-a7d1-74e2-87b0-9215faf565f0" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StockRepurchaseProgramAuthorizedAmount1_019e1fc8-a7d1-741a-a60b-e06f49bd6f41" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_srt_StockRepurchaseProgramAuthorizedAmount1_019e1fc8-a7d1-741a-a60b-e06f49bd6f41" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_019e1fc8-a7d1-764d-bcce-5f345708f6eb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockSharesAcquired"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_019e1fc8-a7d1-764d-bcce-5f345708f6eb" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019e1fc8-a7d1-7fb2-9a70-364a7d35838f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019e1fc8-a7d1-7fb2-9a70-364a7d35838f" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonShares_019e1fc8-a7d1-7174-93b3-dd4ecffb6ead" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_TreasuryStockCommonShares_019e1fc8-a7d1-7174-93b3-dd4ecffb6ead" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonValue_019e1fc8-a7d1-72b3-b83a-8bfd78fd4413" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_TreasuryStockCommonValue_019e1fc8-a7d1-72b3-b83a-8bfd78fd4413" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_019e1fc8-a7d1-76b0-9c1f-dffd2e0b2f00" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_019e1fc8-a7d1-76b0-9c1f-dffd2e0b2f00" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCommonStock_019e1fc8-d87d-7d61-96a6-b428cd531734" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_DividendsCommonStock_019e1fc8-d87d-7d61-96a6-b428cd531734" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_019e1fc8-d87d-7278-bb7f-650714797741" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_019e1fc8-d87d-7278-bb7f-650714797741" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_019e1fc8-d87d-7659-925d-afeddb91b2ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_019e1fc8-d87d-7659-925d-afeddb91b2ba" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_019e1fc8-d87d-70e5-bf8d-836e318e4dd6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_019e1fc8-d87d-70e5-bf8d-836e318e4dd6" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_019e1fc9-34f2-73fe-88e7-3e763c8b8499" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_019e1fc9-34f2-73fe-88e7-3e763c8b8499" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_019e1fc9-34f2-7816-9e4e-24ebc68bd7bd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_019e1fc9-34f2-7816-9e4e-24ebc68bd7bd" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsFairValueOfSharesIssued_019e1fc9-34f2-74c2-ae23-23c393041442" xlink:href="ramp-20260331.xsd#ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsFairValueOfSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsFairValueOfSharesIssued_019e1fc9-34f2-74c2-ae23-23c393041442" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAttributedToPreCombinationService_019e1fc9-34f2-7bf3-8722-db53bcafaf8a" xlink:href="ramp-20260331.xsd#ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAttributedToPreCombinationService"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAttributedToPreCombinationService_019e1fc9-34f2-7bf3-8722-db53bcafaf8a" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_019e1fc9-5667-74f8-9f8a-0b60c505e90a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_019e1fc9-5667-74f8-9f8a-0b60c505e90a" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_019e1fc9-a238-7e46-971f-f4775cb3fc2d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_019e1fc9-a238-7e46-971f-f4775cb3fc2d" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_019e1fc9-a238-73bc-a78f-977d12971c61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_019e1fc9-a238-73bc-a78f-977d12971c61" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_019e1fc9-c26b-7a1c-a254-6eb22671f76b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_019e1fc9-c26b-7a1c-a254-6eb22671f76b" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019e1fc9-c26b-7520-af26-37dce659652a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019e1fc9-c26b-7520-af26-37dce659652a" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019e1fc9-c26b-733b-a92a-0e055fce0069" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019e1fc9-c26b-733b-a92a-0e055fce0069" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodTotalFairValue_019e1fc9-c26b-73e6-b5ad-86d49b2f40f8" xlink:href="ramp-20260331.xsd#ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodTotalFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodTotalFairValue_019e1fc9-c26b-73e6-b5ad-86d49b2f40f8" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_019e1fc9-c26b-71c8-98c9-c8088686fed1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_019e1fc9-c26b-71c8-98c9-c8088686fed1" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_019e1fc9-c26b-75c2-87f1-a8e6e658f3d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_019e1fc9-c26b-75c2-87f1-a8e6e658f3d6" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPerformancePlans_019e1fca-0c38-7d6d-82fc-261e7c937bb8" xlink:href="ramp-20260331.xsd#ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPerformancePlans"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPerformancePlans_019e1fca-0c38-7d6d-82fc-261e7c937bb8" xlink:type="arc" order="28"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_019e1fca-0c38-7838-96ff-d7ad902d2509" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_019e1fca-0c38-7838-96ff-d7ad902d2509" xlink:type="arc" order="29"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPlans_019e1fca-7655-7ee1-8859-de4865bbb993" xlink:href="ramp-20260331.xsd#ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPlans"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPlans_019e1fca-7655-7ee1-8859-de4865bbb993" xlink:type="arc" order="30"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019e1fca-7655-77fd-9827-366443e05311" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019e1fca-7655-77fd-9827-366443e05311" xlink:type="arc" order="31"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue2_019e1fca-9fc1-7e02-9912-83e0045e457f" xlink:href="ramp-20260331.xsd#ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue2"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue2_019e1fca-9fc1-7e02-9912-83e0045e457f" xlink:type="arc" order="32"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardHoldbackConsiderationTransferred_019e1fca-9fc1-7022-b27a-1584da87f7df" xlink:href="ramp-20260331.xsd#ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardHoldbackConsiderationTransferred"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardHoldbackConsiderationTransferred_019e1fca-9fc1-7022-b27a-1584da87f7df" xlink:type="arc" order="33"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_BusinessCombinationContingentConsiderationArrangementsNumberOfAnnualIncrements_019e1fca-9fc1-7778-992a-26b43d53c85c" xlink:href="ramp-20260331.xsd#ramp_BusinessCombinationContingentConsiderationArrangementsNumberOfAnnualIncrements"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_BusinessCombinationContingentConsiderationArrangementsNumberOfAnnualIncrements_019e1fca-9fc1-7778-992a-26b43d53c85c" xlink:type="arc" order="34"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized_019e1fca-9fc1-71b4-866c-7b604d38e673" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized_019e1fca-9fc1-71b4-866c-7b604d38e673" xlink:type="arc" order="35"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_019e1fca-9fc1-7399-8468-1c336db9c892" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_019e1fca-9fc1-7399-8468-1c336db9c892" xlink:type="arc" order="36"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_BusinessCombinationContingentConsiderationLiabilityPaymentOfSettlement_019e1fca-9fc1-794c-831c-65b7f8a1f813" xlink:href="ramp-20260331.xsd#ramp_BusinessCombinationContingentConsiderationLiabilityPaymentOfSettlement"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_BusinessCombinationContingentConsiderationLiabilityPaymentOfSettlement_019e1fca-9fc1-794c-831c-65b7f8a1f813" xlink:type="arc" order="37"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_BusinessCombinationContingentConsiderationLiabilityExpectedCosts_019e1fca-9fc1-79a3-b229-1dca40d8a6b0" xlink:href="ramp-20260331.xsd#ramp_BusinessCombinationContingentConsiderationLiabilityExpectedCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_BusinessCombinationContingentConsiderationLiabilityExpectedCosts_019e1fca-9fc1-79a3-b229-1dca40d8a6b0" xlink:type="arc" order="38"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockPlanOfferingPeriod_019e1fca-9fc1-70a1-8c14-2fb84bd124a3" xlink:href="ramp-20260331.xsd#ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockPlanOfferingPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockPlanOfferingPeriod_019e1fca-9fc1-70a1-8c14-2fb84bd124a3" xlink:type="arc" order="39"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent_019e1fca-9fc1-7f6a-9a80-35445e849691" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent_019e1fca-9fc1-7f6a-9a80-35445e849691" xlink:type="arc" order="40"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_019e1fca-9fc1-73d1-8946-f770bf2a4a60" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_019e1fca-9fc1-73d1-8946-f770bf2a4a60" xlink:type="arc" order="41"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_019e1fca-9fc1-7892-9843-3db6cf71d28f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_019e1fca-9fc1-7892-9843-3db6cf71d28f" xlink:type="arc" order="42"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesIssuedPricePerShare_019e1fca-9fc1-7646-8f97-dbba39cb44fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharesIssuedPricePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_SharesIssuedPricePerShare_019e1fca-9fc1-7646-8f97-dbba39cb44fd" xlink:type="arc" order="43"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_019e1fca-9fc1-7c1e-8687-66ff2aba3a62" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_019e1fca-9fc1-7c1e-8687-66ff2aba3a62" xlink:type="arc" order="44"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_019e1fca-9fc1-7dfd-9f97-0206b57a213b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_019e1fca-9fc1-7dfd-9f97-0206b57a213b" xlink:type="arc" order="45"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_019e1fca-9fc1-7de6-bc9e-94fb8563cf12" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019e1fc8-a7d1-77b9-bf04-a09e7e70871f" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_019e1fca-9fc1-7de6-bc9e-94fb8563cf12" xlink:type="arc" order="46"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofShareRepurchasesDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofShareRepurchasesDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofShareRepurchasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramLineItems_019ce1f6-4985-71c0-b30b-0f376aaefbac" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramTable_019ce1f6-4985-750c-82cf-9e4f9a5842dd" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_srt_ShareRepurchaseProgramLineItems_019ce1f6-4985-71c0-b30b-0f376aaefbac" xlink:to="loc_srt_ShareRepurchaseProgramTable_019ce1f6-4985-750c-82cf-9e4f9a5842dd" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramAxis_019ce1f6-4985-785b-96bf-13cd4f1f0e24" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_ShareRepurchaseProgramTable_019ce1f6-4985-750c-82cf-9e4f9a5842dd" xlink:to="loc_srt_ShareRepurchaseProgramAxis_019ce1f6-4985-785b-96bf-13cd4f1f0e24" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_019ce1f6-4985-785b-96bf-13cd4f1f0e24_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ShareRepurchaseProgramAxis_019ce1f6-4985-785b-96bf-13cd4f1f0e24" xlink:to="loc_srt_ShareRepurchaseProgramDomain_019ce1f6-4985-785b-96bf-13cd4f1f0e24_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_019ce1f6-4985-7357-988b-ccb2b58a5a24" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ShareRepurchaseProgramAxis_019ce1f6-4985-785b-96bf-13cd4f1f0e24" xlink:to="loc_srt_ShareRepurchaseProgramDomain_019ce1f6-4985-7357-988b-ccb2b58a5a24" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_CommonStockRepurchaseProgramMember_019ce1f6-4985-7902-90b6-157ce204d0f8" xlink:href="ramp-20260331.xsd#ramp_CommonStockRepurchaseProgramMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramDomain_019ce1f6-4985-7357-988b-ccb2b58a5a24" xlink:to="loc_ramp_CommonStockRepurchaseProgramMember_019ce1f6-4985-7902-90b6-157ce204d0f8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ShareRepurchaseProgramExciseTaxRate_019ce1f6-4985-7bcc-a8f8-2b6dfae16ce7" xlink:href="ramp-20260331.xsd#ramp_ShareRepurchaseProgramExciseTaxRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramLineItems_019ce1f6-4985-71c0-b30b-0f376aaefbac" xlink:to="loc_ramp_ShareRepurchaseProgramExciseTaxRate_019ce1f6-4985-7bcc-a8f8-2b6dfae16ce7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_019ce1f6-4985-7239-ab25-8c99a5f3b2d9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramLineItems_019ce1f6-4985-71c0-b30b-0f376aaefbac" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_019ce1f6-4985-7239-ab25-8c99a5f3b2d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramExciseTax_019ce1f6-4985-735e-aa88-ef0e4af8ba9c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareRepurchaseProgramExciseTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramLineItems_019ce1f6-4985-71c0-b30b-0f376aaefbac" xlink:to="loc_us-gaap_ShareRepurchaseProgramExciseTax_019ce1f6-4985-735e-aa88-ef0e4af8ba9c" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofStockbasedCompensationActivitybyAwardTypeDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofStockbasedCompensationActivitybyAwardTypeDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofStockbasedCompensationActivitybyAwardTypeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c615-72b7-a14f-2af4611c3c47" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7fa0-911b-fe3d79e85b70" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c615-72b7-a14f-2af4611c3c47" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7fa0-911b-fe3d79e85b70" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019cb594-c615-7592-b42a-b0d481cd077b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7fa0-911b-fe3d79e85b70" xlink:to="loc_us-gaap_AwardTypeAxis_019cb594-c615-7592-b42a-b0d481cd077b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7592-b42a-b0d481cd077b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c615-7592-b42a-b0d481cd077b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7592-b42a-b0d481cd077b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7ef8-8cff-b3b641f0f12a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c615-7592-b42a-b0d481cd077b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7ef8-8cff-b3b641f0f12a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_019cb594-c615-7527-887a-b33ffa77fbcb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7ef8-8cff-b3b641f0f12a" xlink:to="loc_us-gaap_EmployeeStockOptionMember_019cb594-c615-7527-887a-b33ffa77fbcb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019cb594-c615-7c90-b996-59811bd5dd84" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7ef8-8cff-b3b641f0f12a" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019cb594-c615-7c90-b996-59811bd5dd84" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_AcuityPerformanceEarnoutMember_019ce206-3277-72a3-bc12-1cae87b3ab2d" xlink:href="ramp-20260331.xsd#ramp_AcuityPerformanceEarnoutMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7ef8-8cff-b3b641f0f12a" xlink:to="loc_ramp_AcuityPerformanceEarnoutMember_019ce206-3277-72a3-bc12-1cae87b3ab2d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ConsiderationHoldbackMember_019cb594-c615-7fd5-8bee-38c503f641db" xlink:href="ramp-20260331.xsd#ramp_ConsiderationHoldbackMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7ef8-8cff-b3b641f0f12a" xlink:to="loc_ramp_ConsiderationHoldbackMember_019cb594-c615-7fd5-8bee-38c503f641db" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_019cb594-c615-7051-a971-636bec42d15b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7ef8-8cff-b3b641f0f12a" xlink:to="loc_us-gaap_EmployeeStockMember_019cb594-c615-7051-a971-636bec42d15b" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_DirectorsStockBasedCompensationMember_019cb594-c615-7308-9357-32a462d3e102" xlink:href="ramp-20260331.xsd#ramp_DirectorsStockBasedCompensationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7ef8-8cff-b3b641f0f12a" xlink:to="loc_ramp_DirectorsStockBasedCompensationMember_019cb594-c615-7308-9357-32a462d3e102" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_LiabilityBasedAwardMember_019cb594-c615-71d5-b203-c578ef4b92c2" xlink:href="ramp-20260331.xsd#ramp_LiabilityBasedAwardMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c615-7ef8-8cff-b3b641f0f12a" xlink:to="loc_ramp_LiabilityBasedAwardMember_019cb594-c615-71d5-b203-c578ef4b92c2" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_019cb594-c615-7b21-86fd-1a39b2d1dd9b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7fa0-911b-fe3d79e85b70" xlink:to="loc_us-gaap_VestingAxis_019cb594-c615-7b21-86fd-1a39b2d1dd9b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019cb594-c615-7b21-86fd-1a39b2d1dd9b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VestingAxis_019cb594-c615-7b21-86fd-1a39b2d1dd9b" xlink:to="loc_us-gaap_VestingDomain_019cb594-c615-7b21-86fd-1a39b2d1dd9b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019cb594-c615-702e-959e-60537edb08b4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VestingAxis_019cb594-c615-7b21-86fd-1a39b2d1dd9b" xlink:to="loc_us-gaap_VestingDomain_019cb594-c615-702e-959e-60537edb08b4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TimeVestingMember_019cb594-c615-71f3-b806-ac6fa7b08492" xlink:href="ramp-20260331.xsd#ramp_TimeVestingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019cb594-c615-702e-959e-60537edb08b4" xlink:to="loc_ramp_TimeVestingMember_019cb594-c615-71f3-b806-ac6fa7b08492" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_PerformanceBasedVestingMember_019cb594-c615-763d-ad00-5159b09dab73" xlink:href="ramp-20260331.xsd#ramp_PerformanceBasedVestingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019cb594-c615-702e-959e-60537edb08b4" xlink:to="loc_ramp_PerformanceBasedVestingMember_019cb594-c615-763d-ad00-5159b09dab73" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c615-7e5e-ae72-f74f08ef8c35" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c615-7fa0-911b-fe3d79e85b70" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c615-7e5e-ae72-f74f08ef8c35" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c615-7e5e-ae72-f74f08ef8c35_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c615-7e5e-ae72-f74f08ef8c35" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c615-7e5e-ae72-f74f08ef8c35_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c615-7dea-95c7-8b5d26cf7a6d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c615-7e5e-ae72-f74f08ef8c35" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c615-7dea-95c7-8b5d26cf7a6d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_HabuMember_019cb594-c615-7f7d-90dd-05f604e32659" xlink:href="ramp-20260331.xsd#ramp_HabuMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c615-7dea-95c7-8b5d26cf7a6d" xlink:to="loc_ramp_HabuMember_019cb594-c615-7f7d-90dd-05f604e32659" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_AcuityDataMember_019ce206-3277-7ac9-8b2b-74679bc27b4e" xlink:href="ramp-20260331.xsd#ramp_AcuityDataMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c615-7dea-95c7-8b5d26cf7a6d" xlink:to="loc_ramp_AcuityDataMember_019ce206-3277-7ac9-8b2b-74679bc27b4e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_DataFleetsLtdMember_019ce206-3277-7086-b2c8-dfc4d900aac6" xlink:href="ramp-20260331.xsd#ramp_DataFleetsLtdMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c615-7dea-95c7-8b5d26cf7a6d" xlink:to="loc_ramp_DataFleetsLtdMember_019ce206-3277-7086-b2c8-dfc4d900aac6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_019cb594-c615-7a4c-a95e-2ddb5f6884e3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c615-72b7-a14f-2af4611c3c47" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_019cb594-c615-7a4c-a95e-2ddb5f6884e3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_AllocatedSharebasedCompensationExpenseEmployeeAndNonEmployee_019cb594-c615-763e-98ae-6278ba60e36a" xlink:href="ramp-20260331.xsd#ramp_AllocatedSharebasedCompensationExpenseEmployeeAndNonEmployee"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c615-72b7-a14f-2af4611c3c47" xlink:to="loc_ramp_AllocatedSharebasedCompensationExpenseEmployeeAndNonEmployee_019cb594-c615-763e-98ae-6278ba60e36a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_019cb594-c6c8-7942-97d9-c01e2f24ddf6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c615-72b7-a14f-2af4611c3c47" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_019cb594-c6c8-7942-97d9-c01e2f24ddf6" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofEffectofStockbasedCompensationExpenseonIncomebyFinancialStatementLineItemDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofEffectofStockbasedCompensationExpenseonIncomebyFinancialStatementLineItemDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofEffectofStockbasedCompensationExpenseonIncomebyFinancialStatementLineItemDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7154-88d5-e69d3de8006c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7c60-a7f4-ca6cb8aa5eee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7154-88d5-e69d3de8006c" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7c60-a7f4-ca6cb8aa5eee" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_019cb594-c6c8-79d9-b9af-c4e065ee33f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7c60-a7f4-ca6cb8aa5eee" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_019cb594-c6c8-79d9-b9af-c4e065ee33f8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_019cb594-c6c8-79d9-b9af-c4e065ee33f8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_019cb594-c6c8-79d9-b9af-c4e065ee33f8" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_019cb594-c6c8-79d9-b9af-c4e065ee33f8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_019cb594-c6c8-78d7-bd23-7ca63c661f6c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_019cb594-c6c8-79d9-b9af-c4e065ee33f8" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_019cb594-c6c8-78d7-bd23-7ca63c661f6c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_019cb594-c6c8-72c3-ac23-64820cadfcc9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfSalesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_019cb594-c6c8-78d7-bd23-7ca63c661f6c" xlink:to="loc_us-gaap_CostOfSalesMember_019cb594-c6c8-72c3-ac23-64820cadfcc9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_019cb594-c6c8-757b-b23b-0c0d1620978c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_019cb594-c6c8-78d7-bd23-7ca63c661f6c" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_019cb594-c6c8-757b-b23b-0c0d1620978c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_SalesAndMarketingMember_019cb594-c6c8-761c-9af2-b28c2a84a2d1" xlink:href="ramp-20260331.xsd#ramp_SalesAndMarketingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_019cb594-c6c8-78d7-bd23-7ca63c661f6c" xlink:to="loc_ramp_SalesAndMarketingMember_019cb594-c6c8-761c-9af2-b28c2a84a2d1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_019cb594-c6c8-7398-97ea-8064fa25a059" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_019cb594-c6c8-78d7-bd23-7ca63c661f6c" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_019cb594-c6c8-7398-97ea-8064fa25a059" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_AllocatedSharebasedCompensationExpenseEmployeeAndNonEmployee_019cb594-c6c8-7454-8aa3-deec59f22296" xlink:href="ramp-20260331.xsd#ramp_AllocatedSharebasedCompensationExpenseEmployeeAndNonEmployee"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7154-88d5-e69d3de8006c" xlink:to="loc_ramp_AllocatedSharebasedCompensationExpenseEmployeeAndNonEmployee_019cb594-c6c8-7454-8aa3-deec59f22296" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofFutureExpensebyAwardTypeDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofFutureExpensebyAwardTypeDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofFutureExpensebyAwardTypeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-74b5-8b80-e073973a4a2f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-71cc-b73b-b743a7d016db" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-74b5-8b80-e073973a4a2f" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-71cc-b73b-b743a7d016db" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-766d-93b3-556e5fa94323" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-71cc-b73b-b743a7d016db" xlink:to="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-766d-93b3-556e5fa94323" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-766d-93b3-556e5fa94323_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-766d-93b3-556e5fa94323" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-766d-93b3-556e5fa94323_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-7661-bbca-5e0bfca5deff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-766d-93b3-556e5fa94323" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-7661-bbca-5e0bfca5deff" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_019cb594-c6c8-706d-bb12-5dd2f2b3ff74" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-7661-bbca-5e0bfca5deff" xlink:to="loc_us-gaap_EmployeeStockOptionMember_019cb594-c6c8-706d-bb12-5dd2f2b3ff74" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019cb594-c6c8-7a61-ab85-f9d88603810c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-7661-bbca-5e0bfca5deff" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019cb594-c6c8-7a61-ab85-f9d88603810c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_HabuRestrictedStockAwardsMember_019cb594-c6c8-70c0-b747-858cae654d46" xlink:href="ramp-20260331.xsd#ramp_HabuRestrictedStockAwardsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-7661-bbca-5e0bfca5deff" xlink:to="loc_ramp_HabuRestrictedStockAwardsMember_019cb594-c6c8-70c0-b747-858cae654d46" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_HabuConsiderationHoldbackMember_019cb594-c6c8-7569-b23e-7382237f419b" xlink:href="ramp-20260331.xsd#ramp_HabuConsiderationHoldbackMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-7661-bbca-5e0bfca5deff" xlink:to="loc_ramp_HabuConsiderationHoldbackMember_019cb594-c6c8-7569-b23e-7382237f419b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_019cb594-c6c8-713b-87d3-df9e9c7a54a0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-7661-bbca-5e0bfca5deff" xlink:to="loc_us-gaap_EmployeeStockMember_019cb594-c6c8-713b-87d3-df9e9c7a54a0" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_FutureExpenseTimePeriodAxis_019cb594-c6c8-70d4-a551-3eb9c40db077" xlink:href="ramp-20260331.xsd#ramp_FutureExpenseTimePeriodAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-71cc-b73b-b743a7d016db" xlink:to="loc_ramp_FutureExpenseTimePeriodAxis_019cb594-c6c8-70d4-a551-3eb9c40db077" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_FutureExpenseTimePeriodDomain_019cb594-c6c8-70d4-a551-3eb9c40db077_default" xlink:href="ramp-20260331.xsd#ramp_FutureExpenseTimePeriodDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ramp_FutureExpenseTimePeriodAxis_019cb594-c6c8-70d4-a551-3eb9c40db077" xlink:to="loc_ramp_FutureExpenseTimePeriodDomain_019cb594-c6c8-70d4-a551-3eb9c40db077_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_FutureExpenseTimePeriodDomain_019cb594-c6c8-76c5-b720-92b94f791491" xlink:href="ramp-20260331.xsd#ramp_FutureExpenseTimePeriodDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ramp_FutureExpenseTimePeriodAxis_019cb594-c6c8-70d4-a551-3eb9c40db077" xlink:to="loc_ramp_FutureExpenseTimePeriodDomain_019cb594-c6c8-76c5-b720-92b94f791491" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TimePeriodOneMember_019cb594-c6c8-754d-8aae-80e882140ebf" xlink:href="ramp-20260331.xsd#ramp_TimePeriodOneMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ramp_FutureExpenseTimePeriodDomain_019cb594-c6c8-76c5-b720-92b94f791491" xlink:to="loc_ramp_TimePeriodOneMember_019cb594-c6c8-754d-8aae-80e882140ebf" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TimePeriodTwoMember_019cb594-c6c8-7413-b8f1-0f76f4ed4b43" xlink:href="ramp-20260331.xsd#ramp_TimePeriodTwoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ramp_FutureExpenseTimePeriodDomain_019cb594-c6c8-76c5-b720-92b94f791491" xlink:to="loc_ramp_TimePeriodTwoMember_019cb594-c6c8-7413-b8f1-0f76f4ed4b43" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TimePeriodThreeMember_019cb594-c6c8-7972-9e80-a83ef7288604" xlink:href="ramp-20260331.xsd#ramp_TimePeriodThreeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ramp_FutureExpenseTimePeriodDomain_019cb594-c6c8-76c5-b720-92b94f791491" xlink:to="loc_ramp_TimePeriodThreeMember_019cb594-c6c8-7972-9e80-a83ef7288604" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-7c3b-b5b6-69778ce1de22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-71cc-b73b-b743a7d016db" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-7c3b-b5b6-69778ce1de22" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-7c3b-b5b6-69778ce1de22_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-7c3b-b5b6-69778ce1de22" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-7c3b-b5b6-69778ce1de22_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-72fa-820b-da4cd464dc00" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-7c3b-b5b6-69778ce1de22" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-72fa-820b-da4cd464dc00" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_HabuMember_019cb594-c6c8-7964-a80a-ec31f3e21a47" xlink:href="ramp-20260331.xsd#ramp_HabuMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-72fa-820b-da4cd464dc00" xlink:to="loc_ramp_HabuMember_019cb594-c6c8-7964-a80a-ec31f3e21a47" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_019cb594-c6c8-7594-b5c7-f8b0dee9691e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-74b5-8b80-e073973a4a2f" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_019cb594-c6c8-7594-b5c7-f8b0dee9691e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_019cb594-c6c8-72d6-a8ed-fab526276ad1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-74b5-8b80-e073973a4a2f" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_019cb594-c6c8-72d6-a8ed-fab526276ad1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_019cb594-c6c8-73c8-a0c2-07e1bd2e6394" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-74b5-8b80-e073973a4a2f" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_019cb594-c6c8-73c8-a0c2-07e1bd2e6394" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofOptionsDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofOptionsDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofOptionsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_019cb594-c6c8-73f2-9e03-47cb7acccbc1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable_019cb594-c6c8-76c7-9627-7dc0e3a401ff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_019cb594-c6c8-73f2-9e03-47cb7acccbc1" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable_019cb594-c6c8-76c7-9627-7dc0e3a401ff" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_019cb594-c6c8-76e2-9db0-0559ac82df9b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable_019cb594-c6c8-76c7-9627-7dc0e3a401ff" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_019cb594-c6c8-76e2-9db0-0559ac82df9b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_019cb594-c6c8-76e2-9db0-0559ac82df9b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_019cb594-c6c8-76e2-9db0-0559ac82df9b" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_019cb594-c6c8-76e2-9db0-0559ac82df9b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_019cb594-c6c8-735c-8a19-1695b4f3614a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_019cb594-c6c8-76e2-9db0-0559ac82df9b" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_019cb594-c6c8-735c-8a19-1695b4f3614a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RangeOneOfExercisePricesMember_019cb594-c6c8-7b5e-81f7-c4d19b51e009" xlink:href="ramp-20260331.xsd#ramp_RangeOneOfExercisePricesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_019cb594-c6c8-735c-8a19-1695b4f3614a" xlink:to="loc_ramp_RangeOneOfExercisePricesMember_019cb594-c6c8-7b5e-81f7-c4d19b51e009" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_RangeThreeOfExercisePricesMember_019cb594-c6c8-7077-9f54-3df04e2214c2" xlink:href="ramp-20260331.xsd#ramp_RangeThreeOfExercisePricesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_019cb594-c6c8-735c-8a19-1695b4f3614a" xlink:to="loc_ramp_RangeThreeOfExercisePricesMember_019cb594-c6c8-7077-9f54-3df04e2214c2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_019cb594-c6c8-7c84-87d3-bce4a242ec66" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_019cb594-c6c8-73f2-9e03-47cb7acccbc1" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_019cb594-c6c8-7c84-87d3-bce4a242ec66" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_019cb594-c6c8-74bf-b034-8e62ea4bba7e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_019cb594-c6c8-73f2-9e03-47cb7acccbc1" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_019cb594-c6c8-74bf-b034-8e62ea4bba7e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_019cb594-c6c8-7d47-96ac-18699c6433ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_019cb594-c6c8-73f2-9e03-47cb7acccbc1" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_019cb594-c6c8-7d47-96ac-18699c6433ce" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2_019cb594-c6c8-7e9f-a308-344b028bc83d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_019cb594-c6c8-73f2-9e03-47cb7acccbc1" xlink:to="loc_us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2_019cb594-c6c8-7e9f-a308-344b028bc83d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_019cb594-c6c8-7f1d-b210-0e8e46947880" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_019cb594-c6c8-73f2-9e03-47cb7acccbc1" xlink:to="loc_us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_019cb594-c6c8-7f1d-b210-0e8e46947880" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_019cb594-c6c8-7804-9395-349ec11ef2bb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_019cb594-c6c8-73f2-9e03-47cb7acccbc1" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_019cb594-c6c8-7804-9395-349ec11ef2bb" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1_019cb594-c6c8-7a57-9331-27ebd90a6a5f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_019cb594-c6c8-73f2-9e03-47cb7acccbc1" xlink:to="loc_us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1_019cb594-c6c8-7a57-9331-27ebd90a6a5f" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofRestrictedStockAwardsDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofRestrictedStockAwardsDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofRestrictedStockAwardsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7d47-b02a-b726208feebb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7701-bd8c-52ab6c2557d7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7d47-b02a-b726208feebb" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7701-bd8c-52ab6c2557d7" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-774f-b592-bed4e16fa1af" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7701-bd8c-52ab6c2557d7" xlink:to="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-774f-b592-bed4e16fa1af" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-774f-b592-bed4e16fa1af_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-774f-b592-bed4e16fa1af" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-774f-b592-bed4e16fa1af_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-718f-8a0f-f689e04a394c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-774f-b592-bed4e16fa1af" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-718f-8a0f-f689e04a394c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockMember_019cb594-c6c8-73fd-9fee-334c08446a40" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-718f-8a0f-f689e04a394c" xlink:to="loc_us-gaap_RestrictedStockMember_019cb594-c6c8-73fd-9fee-334c08446a40" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-7499-bc16-43cec64d72f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7701-bd8c-52ab6c2557d7" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-7499-bc16-43cec64d72f4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-7499-bc16-43cec64d72f4_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-7499-bc16-43cec64d72f4" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-7499-bc16-43cec64d72f4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-752a-9195-9b39f09482cf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019cb594-c6c8-7499-bc16-43cec64d72f4" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-752a-9195-9b39f09482cf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_HabuMember_019cb594-c6c8-7137-be70-fd1679706883" xlink:href="ramp-20260331.xsd#ramp_HabuMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019cb594-c6c8-752a-9195-9b39f09482cf" xlink:to="loc_ramp_HabuMember_019cb594-c6c8-7137-be70-fd1679706883" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7ad9-9200-244334ba43e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7d47-b02a-b726208feebb" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7ad9-9200-244334ba43e2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019cb594-c6c8-78a9-8178-fac087d0ec22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7ad9-9200-244334ba43e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019cb594-c6c8-78a9-8178-fac087d0ec22" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019cb594-c6c8-7ff9-99ed-725e173804cb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7ad9-9200-244334ba43e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019cb594-c6c8-7ff9-99ed-725e173804cb" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019cb594-c6c8-75cb-9d34-32082a3acde5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7b47-ba6c-34f9da38ac42" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7d47-b02a-b726208feebb" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7b47-ba6c-34f9da38ac42" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019cb594-c6c8-77a4-bd57-f3350a98d9ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7b47-ba6c-34f9da38ac42" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019cb594-c6c8-77a4-bd57-f3350a98d9ab" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-78a0-8b85-d607909f4017" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7b47-ba6c-34f9da38ac42" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-78a0-8b85-d607909f4017" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019cb594-c6c8-73b2-bcfd-61cbbc2b2722" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_019cb594-c6c8-7179-a2c1-b14f450fed1e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7d47-b02a-b726208feebb" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_019cb594-c6c8-7179-a2c1-b14f450fed1e" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofTimeVestingRestrictedStockUnitActivityDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofTimeVestingRestrictedStockUnitActivityDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofTimeVestingRestrictedStockUnitActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-769a-96ce-10a847838ce1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-750b-bb0d-95fb7ba99f3e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-769a-96ce-10a847838ce1" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-750b-bb0d-95fb7ba99f3e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-748a-b116-4e70dd069cbf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-750b-bb0d-95fb7ba99f3e" xlink:to="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-748a-b116-4e70dd069cbf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-748a-b116-4e70dd069cbf_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-748a-b116-4e70dd069cbf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-748a-b116-4e70dd069cbf_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-70b3-aedd-cad6a364b162" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-748a-b116-4e70dd069cbf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-70b3-aedd-cad6a364b162" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019cb594-c6c8-7fb1-a4ed-32ad8c597fd7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-70b3-aedd-cad6a364b162" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019cb594-c6c8-7fb1-a4ed-32ad8c597fd7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_019cb594-c6c8-7ab7-a873-d8c871d32c6b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-750b-bb0d-95fb7ba99f3e" xlink:to="loc_us-gaap_VestingAxis_019cb594-c6c8-7ab7-a873-d8c871d32c6b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019cb594-c6c8-7ab7-a873-d8c871d32c6b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VestingAxis_019cb594-c6c8-7ab7-a873-d8c871d32c6b" xlink:to="loc_us-gaap_VestingDomain_019cb594-c6c8-7ab7-a873-d8c871d32c6b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019cb594-c6c8-734d-b5d0-59580a135197" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VestingAxis_019cb594-c6c8-7ab7-a873-d8c871d32c6b" xlink:to="loc_us-gaap_VestingDomain_019cb594-c6c8-734d-b5d0-59580a135197" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_TimeBasedVestingMember_019cb594-c6c8-755c-979f-35bd35e98903" xlink:href="ramp-20260331.xsd#ramp_TimeBasedVestingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019cb594-c6c8-734d-b5d0-59580a135197" xlink:to="loc_ramp_TimeBasedVestingMember_019cb594-c6c8-755c-979f-35bd35e98903" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7359-a0d5-0f074c43ba97" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-769a-96ce-10a847838ce1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7359-a0d5-0f074c43ba97" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019cb594-c6c8-71a0-afdf-43d198be5064" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7359-a0d5-0f074c43ba97" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019cb594-c6c8-71a0-afdf-43d198be5064" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019cb594-c6c8-7619-b4d5-eeb81f0005a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7359-a0d5-0f074c43ba97" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019cb594-c6c8-7619-b4d5-eeb81f0005a8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019cb594-c6c8-7082-be9e-8a66ad312531" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7359-a0d5-0f074c43ba97" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019cb594-c6c8-7082-be9e-8a66ad312531" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019cb594-c6c8-7f78-8c04-96d2043f3652" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-7359-a0d5-0f074c43ba97" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019cb594-c6c8-7f78-8c04-96d2043f3652" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019cb594-c6c8-7c58-8b10-376a6d71e3be" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7211-9113-01d732488040" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-769a-96ce-10a847838ce1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7211-9113-01d732488040" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019cb594-c6c8-7b80-a3f2-16092df338a1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7211-9113-01d732488040" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019cb594-c6c8-7b80-a3f2-16092df338a1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-7532-8df8-d11d3ad0f7cf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7211-9113-01d732488040" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-7532-8df8-d11d3ad0f7cf" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-75e4-bdab-58cf573d5faa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7211-9113-01d732488040" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-75e4-bdab-58cf573d5faa" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019cb594-c6c8-7657-b20f-fed93e21af6a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-7211-9113-01d732488040" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019cb594-c6c8-7657-b20f-fed93e21af6a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019cb594-c6c8-7159-bfff-bef08a42ef7c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_019cb594-c6c8-76c4-a5a0-742c51de1f01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-769a-96ce-10a847838ce1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_019cb594-c6c8-76c4-a5a0-742c51de1f01" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofNonvestedPerformancebasedRestrictedStockUnitActivityDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofNonvestedPerformancebasedRestrictedStockUnitActivityDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/STOCKHOLDERSEQUITYANDSTOCKBASEDCOMPENSATIONScheduleofNonvestedPerformancebasedRestrictedStockUnitActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7ab1-a485-19016b205ec4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7336-a52b-8259ae42f996" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7ab1-a485-19016b205ec4" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7336-a52b-8259ae42f996" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-7ed3-aadb-1980af3274f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7336-a52b-8259ae42f996" xlink:to="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-7ed3-aadb-1980af3274f8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-7ed3-aadb-1980af3274f8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-7ed3-aadb-1980af3274f8" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-7ed3-aadb-1980af3274f8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-74e5-a7ca-951232cfd81b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019cb594-c6c8-7ed3-aadb-1980af3274f8" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-74e5-a7ca-951232cfd81b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019cb594-c6c8-7802-87c6-6010645e2423" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019cb594-c6c8-74e5-a7ca-951232cfd81b" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019cb594-c6c8-7802-87c6-6010645e2423" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_019cb594-c6c8-7af2-a0e5-5be955eeec0f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019cb594-c6c8-7336-a52b-8259ae42f996" xlink:to="loc_us-gaap_VestingAxis_019cb594-c6c8-7af2-a0e5-5be955eeec0f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019cb594-c6c8-7af2-a0e5-5be955eeec0f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VestingAxis_019cb594-c6c8-7af2-a0e5-5be955eeec0f" xlink:to="loc_us-gaap_VestingDomain_019cb594-c6c8-7af2-a0e5-5be955eeec0f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019cb594-c6c8-7e51-93d4-2c8b6100824b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VestingAxis_019cb594-c6c8-7af2-a0e5-5be955eeec0f" xlink:to="loc_us-gaap_VestingDomain_019cb594-c6c8-7e51-93d4-2c8b6100824b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_PerformanceStockMember_019cb594-c6c8-782f-b73c-fdd6d49bfff6" xlink:href="ramp-20260331.xsd#ramp_PerformanceStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019cb594-c6c8-7e51-93d4-2c8b6100824b" xlink:to="loc_ramp_PerformanceStockMember_019cb594-c6c8-782f-b73c-fdd6d49bfff6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-70f0-9fd2-a94b626a3132" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7ab1-a485-19016b205ec4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-70f0-9fd2-a94b626a3132" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019cb594-c6c8-7573-89e8-ccecba580da6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-70f0-9fd2-a94b626a3132" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019cb594-c6c8-7573-89e8-ccecba580da6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019cb594-c6c8-7f3c-8264-8f043bccf610" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-70f0-9fd2-a94b626a3132" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019cb594-c6c8-7f3c-8264-8f043bccf610" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019cb594-c6c8-791c-b3a2-b4458cd5ce7b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-70f0-9fd2-a94b626a3132" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019cb594-c6c8-791c-b3a2-b4458cd5ce7b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019cb594-c6c8-7bd9-8dbf-4cbb456e0791" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019cb594-c6c8-70f0-9fd2-a94b626a3132" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019cb594-c6c8-7bd9-8dbf-4cbb456e0791" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019cb594-c6c8-7b7a-925a-0f77938b569d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-785a-bd0d-7afcc8c2fb39" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7ab1-a485-19016b205ec4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-785a-bd0d-7afcc8c2fb39" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019cb594-c6c8-75af-9297-c108a0fb7d03" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-785a-bd0d-7afcc8c2fb39" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019cb594-c6c8-75af-9297-c108a0fb7d03" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-7386-a938-45eae4fb0b18" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-785a-bd0d-7afcc8c2fb39" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-7386-a938-45eae4fb0b18" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-772c-ba89-287553f25df8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-785a-bd0d-7afcc8c2fb39" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019cb594-c6c8-772c-ba89-287553f25df8" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019cb594-c6c8-7a2c-aba3-40eebcbd82d3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019cb594-c6c8-785a-bd0d-7afcc8c2fb39" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019cb594-c6c8-7a2c-aba3-40eebcbd82d3" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019cb594-c6c8-7165-b36f-8d110c0600d8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_019cb594-c6c8-7697-8490-da49d704075a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019cb594-c6c8-7ab1-a485-19016b205ec4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_019cb594-c6c8-7697-8490-da49d704075a" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/INCOMETAXEffectiveIncomeTaxExpenseReconciliationDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#INCOMETAXEffectiveIncomeTaxExpenseReconciliationDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/INCOMETAXEffectiveIncomeTaxExpenseReconciliationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationLineItems_019d4977-89b8-7404-8b45-414a9808d2a7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTable_019d4977-6679-733f-a7c9-a7fc3368fe81" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationLineItems_019d4977-89b8-7404-8b45-414a9808d2a7" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTable_019d4977-6679-733f-a7c9-a7fc3368fe81" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_019d4977-89b8-71bc-a695-9492063f3b78" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTable_019d4977-6679-733f-a7c9-a7fc3368fe81" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_019d4977-89b8-71bc-a695-9492063f3b78" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_019d4977-89b8-71bc-a695-9492063f3b78_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_019d4977-89b8-71bc-a695-9492063f3b78" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_019d4977-89b8-71bc-a695-9492063f3b78_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_019d4977-89b8-7314-81cc-776453880081" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_019d4977-89b8-71bc-a695-9492063f3b78" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_019d4977-89b8-7314-81cc-776453880081" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_GB_019d4977-89b8-7ce0-952f-d299d8eb5b23" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_GB"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019d4977-89b8-7314-81cc-776453880081" xlink:to="loc_country_GB_019d4977-89b8-7ce0-952f-d299d8eb5b23" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_CN_019d4977-89b8-7c6b-ab92-0bdf18339e9a" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CN"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019d4977-89b8-7314-81cc-776453880081" xlink:to="loc_country_CN_019d4977-89b8-7c6b-ab92-0bdf18339e9a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignTaxJurisdictionOtherMember_019e1f1b-063b-7e4a-a89f-c68d331d490a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignTaxJurisdictionOtherMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019d4977-89b8-7314-81cc-776453880081" xlink:to="loc_us-gaap_ForeignTaxJurisdictionOtherMember_019e1f1b-063b-7e4a-a89f-c68d331d490a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationLineItems_019d4977-89b8-7404-8b45-414a9808d2a7" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_019d4977-89b9-70e7-990d-18c49f4d5a05" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:to="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_019d4977-89b9-70e7-990d-18c49f4d5a05" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019d4977-89b9-70de-9a65-4a2f8521afbb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:to="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019d4977-89b9-70de-9a65-4a2f8521afbb" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_019d4977-89b9-7f10-aacd-9407f9498faa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:to="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_019d4977-89b9-7f10-aacd-9407f9498faa" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderTaxEffectAmount_019d4977-89b9-7d04-b843-2ca312642d88" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderTaxEffectAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderTaxEffectAmount_019d4977-89b9-7d04-b843-2ca312642d88" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCreditsResearch_019d4977-89b9-7f00-b36b-a3c3e82c7f4e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationTaxCreditsResearch"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCreditsResearch_019d4977-89b9-7f00-b36b-a3c3e82c7f4e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_019d4977-89b9-764c-a451-1198a518adc5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:to="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_019d4977-89b9-764c-a451-1198a518adc5" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseAbstract_019d4979-3201-70e1-af0f-c396ae5ced8e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseAbstract_019d4979-3201-70e1-af0f-c396ae5ced8e" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_019d4977-89b9-7c5a-85bb-36d5e7ee840d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseAbstract_019d4979-3201-70e1-af0f-c396ae5ced8e" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_019d4977-89b9-7c5a-85bb-36d5e7ee840d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment_019d4977-89b9-74ed-a907-e68473387370" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseAbstract_019d4979-3201-70e1-af0f-c396ae5ced8e" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment_019d4977-89b9-74ed-a907-e68473387370" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseGoodwill_019d4977-89b9-7aba-80ad-a23465f047ed" xlink:href="ramp-20260331.xsd#ramp_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseAbstract_019d4979-3201-70e1-af0f-c396ae5ced8e" xlink:to="loc_ramp_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseGoodwill_019d4977-89b9-7aba-80ad-a23465f047ed" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseOther_019d4977-89b9-7753-b7b2-8b481b9ad6ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseOther"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseAbstract_019d4979-3201-70e1-af0f-c396ae5ced8e" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseOther_019d4977-89b9-7753-b7b2-8b481b9ad6ab" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_019d4977-89b9-7c65-8269-dec6269c342d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationTaxContingencies"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_019d4977-89b9-7c65-8269-dec6269c342d" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019d4977-89b9-76ef-b099-4e47615352a5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_019d497a-0ef8-7fb3-beb2-94e1f7b7f5f1" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019d4977-89b9-76ef-b099-4e47615352a5" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationLineItems_019d4977-89b8-7404-8b45-414a9808d2a7" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_019d497a-ebe0-7816-a4d9-7e44ef6800c5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_019d497a-ebe0-7816-a4d9-7e44ef6800c5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_019d497a-ebe0-71ac-8a9f-b637ab5521c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_019d497a-ebe0-71ac-8a9f-b637ab5521c2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_019d497a-ebe0-7834-94fc-5a541fd3102e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_019d497a-ebe0-7834-94fc-5a541fd3102e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderTaxEffectPercent_019d497a-ebe0-798e-9daf-bad9898d1a5d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderTaxEffectPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderTaxEffectPercent_019d497a-ebe0-798e-9daf-bad9898d1a5d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_019d497a-ebe0-78d4-8657-8499e4b28646" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_019d497a-ebe0-78d4-8657-8499e4b28646" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_019d497a-ebe0-778b-9974-53f36d6436ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_019d497a-ebe0-778b-9974-53f36d6436ef" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAbstract_019d497b-e80b-7d56-8fa0-4c21afc6d48f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAbstract_019d497b-e80b-7d56-8fa0-4c21afc6d48f" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_019d497a-ebe0-7978-9030-8a024f5b5d56" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAbstract_019d497b-e80b-7d56-8fa0-4c21afc6d48f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_019d497a-ebe0-7978-9030-8a024f5b5d56" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment_019d497a-ebe0-7547-8de1-e3fe201e8a51" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAbstract_019d497b-e80b-7d56-8fa0-4c21afc6d48f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment_019d497a-ebe0-7547-8de1-e3fe201e8a51" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseGoodwillPercent_019d497a-ebe0-7810-b5ef-6e7e125592bc" xlink:href="ramp-20260331.xsd#ramp_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseGoodwillPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAbstract_019d497b-e80b-7d56-8fa0-4c21afc6d48f" xlink:to="loc_ramp_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseGoodwillPercent_019d497a-ebe0-7810-b5ef-6e7e125592bc" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther_019d497a-ebe0-7c05-ab92-6ab7e596d5a5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAbstract_019d497b-e80b-7d56-8fa0-4c21afc6d48f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther_019d497a-ebe0-7c05-ab92-6ab7e596d5a5" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_019d497a-ebe0-7395-842d-a453a66fc93d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_019d497a-ebe0-7395-842d-a453a66fc93d" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019d497a-ebe0-7fb7-9f56-c216d0a762ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_019d497a-a854-7020-9e54-53202b98a576" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019d497a-ebe0-7fb7-9f56-c216d0a762ea" xlink:type="arc" order="9"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/INCOMETAXScheduleofCashPaidforIncomeTaxesNetofRefundsDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#INCOMETAXScheduleofCashPaidforIncomeTaxesNetofRefundsDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/INCOMETAXScheduleofCashPaidforIncomeTaxesNetofRefundsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019d4ec1-bdc7-7937-a21b-8e41a562c88a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionTable_019d4ec1-5d37-7c78-a50b-0b3c760012d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidByIndividualJurisdictionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019d4ec1-bdc7-7937-a21b-8e41a562c88a" xlink:to="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionTable_019d4ec1-5d37-7c78-a50b-0b3c760012d4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e1d75-0d81-7b87-bb0b-a226bed80efb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionTable_019d4ec1-5d37-7c78-a50b-0b3c760012d4" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e1d75-0d81-7b87-bb0b-a226bed80efb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d75-0d81-7b87-bb0b-a226bed80efb_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e1d75-0d81-7b87-bb0b-a226bed80efb" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d75-0d81-7b87-bb0b-a226bed80efb_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d75-0d81-7e6f-8c9d-b177ac77655b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e1d75-0d81-7b87-bb0b-a226bed80efb" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d75-0d81-7e6f-8c9d-b177ac77655b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentContinuingOperationsMember_019e22fc-0204-730c-baa1-98a839c3577e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentContinuingOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d75-0d81-7e6f-8c9d-b177ac77655b" xlink:to="loc_us-gaap_SegmentContinuingOperationsMember_019e22fc-0204-730c-baa1-98a839c3577e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDiscontinuedOperationsMember_019e1d75-5c93-7ae6-ad03-95f1b375e9f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDiscontinuedOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d75-0d81-7e6f-8c9d-b177ac77655b" xlink:to="loc_us-gaap_SegmentDiscontinuedOperationsMember_019e1d75-5c93-7ae6-ad03-95f1b375e9f8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidFederalAfterRefundReceived_019d4ec1-bdc7-7c53-8309-09636b5b9246" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidFederalAfterRefundReceived"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019d4ec1-bdc7-7937-a21b-8e41a562c88a" xlink:to="loc_us-gaap_IncomeTaxPaidFederalAfterRefundReceived_019d4ec1-bdc7-7c53-8309-09636b5b9246" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived_019d4ec1-bdc7-7e27-979e-40e734bb81b7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019d4ec1-bdc7-7937-a21b-8e41a562c88a" xlink:to="loc_us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived_019d4ec1-bdc7-7e27-979e-40e734bb81b7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidForeignAfterRefundReceived_019d4ec1-bdc7-7e33-b275-6720ec9451b5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidForeignAfterRefundReceived"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019d4ec1-bdc7-7937-a21b-8e41a562c88a" xlink:to="loc_us-gaap_IncomeTaxPaidForeignAfterRefundReceived_019d4ec1-bdc7-7e33-b275-6720ec9451b5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_019d4ec1-bdc7-7016-9b18-f3786061b00c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019d4ec1-bdc7-7937-a21b-8e41a562c88a" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_019d4ec1-bdc7-7016-9b18-f3786061b00c" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/INCOMETAXScheduleofStateandForeignJurisdictionsIncomeTaxesPaidNetofRefundsExceed5Details" xlink:type="simple" xlink:href="ramp-20260331.xsd#INCOMETAXScheduleofStateandForeignJurisdictionsIncomeTaxesPaidNetofRefundsExceed5Details"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/INCOMETAXScheduleofStateandForeignJurisdictionsIncomeTaxesPaidNetofRefundsExceed5Details" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019e1d76-e19d-7472-a8d5-35f2647618a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionTable_019e1d76-e19d-73fa-b0cd-b7b242169348" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidByIndividualJurisdictionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019e1d76-e19d-7472-a8d5-35f2647618a4" xlink:to="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionTable_019e1d76-e19d-73fa-b0cd-b7b242169348" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_019e1d76-e19d-740c-b49e-6a4104c48eb6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionTable_019e1d76-e19d-73fa-b0cd-b7b242169348" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_019e1d76-e19d-740c-b49e-6a4104c48eb6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-740c-b49e-6a4104c48eb6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_019e1d76-e19d-740c-b49e-6a4104c48eb6" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-740c-b49e-6a4104c48eb6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_019e1d76-e19d-740c-b49e-6a4104c48eb6" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_AR_019e1d76-e19d-7cd6-9ee9-7c8697e51f04" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_AR"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_AR_019e1d76-e19d-7cd6-9ee9-7c8697e51f04" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_MD_019e1d76-e19d-7313-bd9e-9fca5116cfef" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_MD"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_MD_019e1d76-e19d-7313-bd9e-9fca5116cfef" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_PA_019e1d76-e19d-790f-bb4d-6aeea20fc24d" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_PA"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_PA_019e1d76-e19d-790f-bb4d-6aeea20fc24d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_MI_019e1d76-e19d-72c6-a40f-f911cc1c6d4a" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_MI"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_MI_019e1d76-e19d-72c6-a40f-f911cc1c6d4a" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_MN_019e1d76-e19d-7b96-959d-68d84923ccc3" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_MN"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_MN_019e1d76-e19d-7b96-959d-68d84923ccc3" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_IN_019e1d76-e19d-73d6-9bb7-dcd2cc65863d" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_IN"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_IN_019e1d76-e19d-73d6-9bb7-dcd2cc65863d" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_NC_019e1d76-e19d-7c9b-91d4-ab2b25978a06" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_NC"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_NC_019e1d76-e19d-7c9b-91d4-ab2b25978a06" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_TN_019e1d76-e19d-7fa2-b289-658291bb71f9" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_TN"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_TN_019e1d76-e19d-7fa2-b289-658291bb71f9" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_KY_019e1d76-e19d-720c-a504-74b9a91d4bfe" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_KY"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_KY_019e1d76-e19d-720c-a504-74b9a91d4bfe" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_NJ_019e1d76-e19d-7fd6-b454-40e4af82861d" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_NJ"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_NJ_019e1d76-e19d-7fd6-b454-40e4af82861d" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_IL_019e1d76-e19d-740b-a8ea-1af346f0199a" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_IL"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_IL_019e1d76-e19d-740b-a8ea-1af346f0199a" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_NY_019e1d76-e19d-792d-8dc9-154209812a23" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_NY"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_NY_019e1d76-e19d-792d-8dc9-154209812a23" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalTaxJurisdictionOtherMember_019e1d76-e19d-750b-a6ed-d1c656a5b53e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StateAndLocalTaxJurisdictionOtherMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_us-gaap_StateAndLocalTaxJurisdictionOtherMember_019e1d76-e19d-750b-a6ed-d1c656a5b53e" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_AZ_019e1d76-e19d-72a9-ab45-f223281ebb23" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_AZ"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_AZ_019e1d76-e19d-72a9-ab45-f223281ebb23" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_AL_019e1d76-e19d-73d6-85f8-c13227e7322d" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_AL"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_AL_019e1d76-e19d-73d6-85f8-c13227e7322d" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_IA_019e1d76-e19d-705e-bc3b-ca4c82df2a27" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_IA"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_IA_019e1d76-e19d-705e-bc3b-ca4c82df2a27" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_MA_019e1d76-e19d-79f7-9b99-75f176430b70" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_MA"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_stpr_MA_019e1d76-e19d-79f7-9b99-75f176430b70" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_FR_019e1d76-e19d-74b6-858b-1ed192f996a3" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_FR"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_country_FR_019e1d76-e19d-74b6-858b-1ed192f996a3" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_IN_019e1d76-e19d-703d-b811-dcd4220226a6" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_IN"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_country_IN_019e1d76-e19d-703d-b811-dcd4220226a6" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_GB_019e1d76-e19d-7378-adbb-7586782a4d65" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_GB"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_country_GB_019e1d76-e19d-7378-adbb-7586782a4d65" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignTaxJurisdictionOtherMember_019e1d76-e19d-7e82-a90f-c91341d8fd94" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignTaxJurisdictionOtherMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1d76-e19d-786a-b296-035159512763" xlink:to="loc_us-gaap_ForeignTaxJurisdictionOtherMember_019e1d76-e19d-7e82-a90f-c91341d8fd94" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e1d78-0bdb-7df8-85cd-33490e698236" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionTable_019e1d76-e19d-73fa-b0cd-b7b242169348" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e1d78-0bdb-7df8-85cd-33490e698236" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d78-0bdb-7df8-85cd-33490e698236_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e1d78-0bdb-7df8-85cd-33490e698236" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d78-0bdb-7df8-85cd-33490e698236_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d78-0bdb-79ee-9d49-bf06a22d8a06" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019e1d78-0bdb-7df8-85cd-33490e698236" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d78-0bdb-79ee-9d49-bf06a22d8a06" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentContinuingOperationsMember_019e1d78-2ebb-79b1-8658-111ab623795f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentContinuingOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d78-0bdb-79ee-9d49-bf06a22d8a06" xlink:to="loc_us-gaap_SegmentContinuingOperationsMember_019e1d78-2ebb-79b1-8658-111ab623795f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDiscontinuedOperationsMember_019e1d78-6189-7ae2-8181-598a7bfa5ef0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDiscontinuedOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019e1d78-0bdb-79ee-9d49-bf06a22d8a06" xlink:to="loc_us-gaap_SegmentDiscontinuedOperationsMember_019e1d78-6189-7ae2-8181-598a7bfa5ef0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived_019e1d76-e19d-7c56-acc8-52023e2849ac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019e1d76-e19d-7472-a8d5-35f2647618a4" xlink:to="loc_us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived_019e1d76-e19d-7c56-acc8-52023e2849ac" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidForeignAfterRefundReceived_019e1d76-e19d-7f0e-91de-be932a557169" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidForeignAfterRefundReceived"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems_019e1d76-e19d-7472-a8d5-35f2647618a4" xlink:to="loc_us-gaap_IncomeTaxPaidForeignAfterRefundReceived_019e1d76-e19d-7f0e-91de-be932a557169" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/INCOMETAXNarrativeDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#INCOMETAXNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/INCOMETAXNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExaminationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationTable_019cb594-c6c8-73fc-91d9-b266b982f02b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExaminationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_IncomeTaxExaminationTable_019cb594-c6c8-73fc-91d9-b266b982f02b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_019e1f25-7663-725c-b3ae-02a2e9377dbd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeTaxExaminationTable_019cb594-c6c8-73fc-91d9-b266b982f02b" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_019e1f25-7663-725c-b3ae-02a2e9377dbd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_019e1f25-7663-725c-b3ae-02a2e9377dbd_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_019e1f25-7663-725c-b3ae-02a2e9377dbd" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_019e1f25-7663-725c-b3ae-02a2e9377dbd_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_019e1f25-7663-7aad-aa4c-d568c9fe1fe9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_019e1f25-7663-725c-b3ae-02a2e9377dbd" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_019e1f25-7663-7aad-aa4c-d568c9fe1fe9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_CA_019e1f25-7663-72d6-a7ad-0dd12ab5c120" xlink:href="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd#stpr_CA"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1f25-7663-7aad-aa4c-d568c9fe1fe9" xlink:to="loc_stpr_CA_019e1f25-7663-72d6-a7ad-0dd12ab5c120" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_PennsylvaniaNewYorkGeorgiaTennesseeAndWisconsinMember_019e2230-e5e8-77cd-8cf4-249bf7222d29" xlink:href="ramp-20260331.xsd#ramp_PennsylvaniaNewYorkGeorgiaTennesseeAndWisconsinMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1f25-7663-7aad-aa4c-d568c9fe1fe9" xlink:to="loc_ramp_PennsylvaniaNewYorkGeorgiaTennesseeAndWisconsinMember_019e2230-e5e8-77cd-8cf4-249bf7222d29" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DomesticCountryMember_019e1f27-17b1-74fa-9a6e-fbef0d93afee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DomesticCountryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1f25-7663-7aad-aa4c-d568c9fe1fe9" xlink:to="loc_us-gaap_DomesticCountryMember_019e1f27-17b1-74fa-9a6e-fbef0d93afee" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_019e1f27-17b1-7dbc-a27d-0565ed5346ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StateAndLocalJurisdictionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1f25-7663-7aad-aa4c-d568c9fe1fe9" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_019e1f27-17b1-7dbc-a27d-0565ed5346ca" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCountryMember_019e1f27-17b1-78fa-aacc-aa2b8af1e882" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCountryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_019e1f25-7663-7aad-aa4c-d568c9fe1fe9" xlink:to="loc_us-gaap_ForeignCountryMember_019e1f27-17b1-78fa-aacc-aa2b8af1e882" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxPeriodAxis_019e1f26-9cfa-7b2f-b5b0-40463d19a49a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxPeriodAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeTaxExaminationTable_019cb594-c6c8-73fc-91d9-b266b982f02b" xlink:to="loc_us-gaap_TaxPeriodAxis_019e1f26-9cfa-7b2f-b5b0-40463d19a49a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxPeriodDomain_019e1f26-9cfa-7b2f-b5b0-40463d19a49a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxPeriodDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_TaxPeriodAxis_019e1f26-9cfa-7b2f-b5b0-40463d19a49a" xlink:to="loc_us-gaap_TaxPeriodDomain_019e1f26-9cfa-7b2f-b5b0-40463d19a49a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxPeriodDomain_019e1f26-9cfa-7c78-bb42-fa9edf051cb5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxPeriodDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_TaxPeriodAxis_019e1f26-9cfa-7b2f-b5b0-40463d19a49a" xlink:to="loc_us-gaap_TaxPeriodDomain_019e1f26-9cfa-7c78-bb42-fa9edf051cb5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxYear2021Member_019e1f26-9cfa-7685-82fa-66224ca8c4f1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxYear2021Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxPeriodDomain_019e1f26-9cfa-7c78-bb42-fa9edf051cb5" xlink:to="loc_us-gaap_TaxYear2021Member_019e1f26-9cfa-7685-82fa-66224ca8c4f1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_IndefiniteTaxYearMember_019e1f27-17b1-7d95-8ff7-7d31d5eeb09c" xlink:href="ramp-20260331.xsd#ramp_IndefiniteTaxYearMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxPeriodDomain_019e1f26-9cfa-7c78-bb42-fa9edf051cb5" xlink:to="loc_ramp_IndefiniteTaxYearMember_019e1f27-17b1-7d95-8ff7-7d31d5eeb09c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_019e1f25-7663-7332-80ed-695d3aa9120e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_019e1f25-7663-7332-80ed-695d3aa9120e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019e222f-28fd-75ae-a4c2-3f0a097c6587" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019e222f-28fd-75ae-a4c2-3f0a097c6587" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_IncomeTaxPaidNetNumberOfIncomeTaxJurisdictionsThatDoNotMeetMinimumReportingThreshold_019e224a-f974-7cd1-87d3-d1a5902c3c66" xlink:href="ramp-20260331.xsd#ramp_IncomeTaxPaidNetNumberOfIncomeTaxJurisdictionsThatDoNotMeetMinimumReportingThreshold"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_ramp_IncomeTaxPaidNetNumberOfIncomeTaxJurisdictionsThatDoNotMeetMinimumReportingThreshold_019e224a-f974-7cd1-87d3-d1a5902c3c66" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_IncomeTaxPaidNetMinimumReportingThreshold_019e1f26-9cfa-759a-a050-097a27f39ec7" xlink:href="ramp-20260331.xsd#ramp_IncomeTaxPaidNetMinimumReportingThreshold"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_ramp_IncomeTaxPaidNetMinimumReportingThreshold_019e1f26-9cfa-759a-a050-097a27f39ec7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority_019e1f26-9cfa-77ef-bf26-83732e9bb601" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority_019e1f26-9cfa-77ef-bf26-83732e9bb601" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwards_019e1f27-17b1-7c1e-bb86-40505c1de281" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLossCarryforwards"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_OperatingLossCarryforwards_019e1f27-17b1-7c1e-bb86-40505c1de281" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign_019e1f27-17b1-7f67-b100-f3a1f079f846" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign_019e1f27-17b1-7f67-b100-f3a1f079f846" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration_019e1f27-17b1-7435-ac6f-01c92ee45ba7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration_019e1f27-17b1-7435-ac6f-01c92ee45ba7" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxCreditCarryforwardAmount_019e1f27-17b1-78f0-9a8b-f00c092660cd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxCreditCarryforwardAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_TaxCreditCarryforwardAmount_019e1f27-17b1-78f0-9a8b-f00c092660cd" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_019e1f27-17b1-787a-bed8-ba9d60ffdb16" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_019e1f27-17b1-787a-bed8-ba9d60ffdb16" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_019e1f27-881f-7e47-94aa-4246e08df416" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_019e1f27-881f-7e47-94aa-4246e08df416" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_019e1f27-881f-7105-af39-b5d9c1369d7d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_019e1f27-881f-7105-af39-b5d9c1369d7d" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccruedIncreaseDecrease_019e1f27-881f-7567-bb33-aa19f421282d" xlink:href="ramp-20260331.xsd#ramp_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccruedIncreaseDecrease"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_019e1f25-7663-7ea4-8bd1-10eab9a4b50c" xlink:to="loc_ramp_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccruedIncreaseDecrease_019e1f27-881f-7567-bb33-aa19f421282d" xlink:type="arc" order="12"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/RETIREMENTPLANSDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#RETIREMENTPLANSDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/RETIREMENTPLANSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_019cb594-c77b-726a-ae90-2a9ef929382a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedContributionPlanDisclosureLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanTable_019cb594-c77b-7355-9208-4f4e8e3f43e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedContributionPlanTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_019cb594-c77b-726a-ae90-2a9ef929382a" xlink:to="loc_us-gaap_DefinedContributionPlanTable_019cb594-c77b-7355-9208-4f4e8e3f43e2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanNameAxis_019cb594-c77b-7af7-a369-96be376cc1ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedContributionPlanTable_019cb594-c77b-7355-9208-4f4e8e3f43e2" xlink:to="loc_us-gaap_RetirementPlanNameAxis_019cb594-c77b-7af7-a369-96be376cc1ca" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanNameDomain_019cb594-c77b-7af7-a369-96be376cc1ca_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RetirementPlanNameAxis_019cb594-c77b-7af7-a369-96be376cc1ca" xlink:to="loc_us-gaap_RetirementPlanNameDomain_019cb594-c77b-7af7-a369-96be376cc1ca_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanNameDomain_019cb594-c77b-72a2-9bc5-da39b416a530" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RetirementPlanNameAxis_019cb594-c77b-7af7-a369-96be376cc1ca" xlink:to="loc_us-gaap_RetirementPlanNameDomain_019cb594-c77b-72a2-9bc5-da39b416a530" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_SupplementalNonQualifiedDeferredCompensationPlanMember_019cb594-c77b-7433-8fe9-876f67e59ecb" xlink:href="ramp-20260331.xsd#ramp_SupplementalNonQualifiedDeferredCompensationPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanNameDomain_019cb594-c77b-72a2-9bc5-da39b416a530" xlink:to="loc_ramp_SupplementalNonQualifiedDeferredCompensationPlanMember_019cb594-c77b-7433-8fe9-876f67e59ecb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_019cb594-c77b-793b-83b3-bfb4d9388779" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_019cb594-c77b-726a-ae90-2a9ef929382a" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_019cb594-c77b-793b-83b3-bfb4d9388779" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_019cb594-c77b-780c-8b0e-c1ca9712ecc7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_019cb594-c77b-726a-ae90-2a9ef929382a" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_019cb594-c77b-780c-8b0e-c1ca9712ecc7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_019cb594-c77b-7a4a-921a-98190498ce2e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedContributionPlanCostRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_019cb594-c77b-726a-ae90-2a9ef929382a" xlink:to="loc_us-gaap_DefinedContributionPlanCostRecognized_019cb594-c77b-7a4a-921a-98190498ce2e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_AssetsOfNonQualifiedRetirementPlan_019cb594-c77b-7d7d-b819-79b6fe9079a7" xlink:href="ramp-20260331.xsd#ramp_AssetsOfNonQualifiedRetirementPlan"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_019cb594-c77b-726a-ae90-2a9ef929382a" xlink:to="loc_ramp_AssetsOfNonQualifiedRetirementPlan_019cb594-c77b-7d7d-b819-79b6fe9079a7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_LiabilityNonQualifiedRetirementPlan_019cb594-c77b-781e-8380-99b19fc496a7" xlink:href="ramp-20260331.xsd#ramp_LiabilityNonQualifiedRetirementPlan"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_019cb594-c77b-726a-ae90-2a9ef929382a" xlink:to="loc_ramp_LiabilityNonQualifiedRetirementPlan_019cb594-c77b-781e-8380-99b19fc496a7" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/SEGMENTANDGEOGRAPHICINFORMATIONScheduleofSegmentReportingInformationbySegmentDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#SEGMENTANDGEOGRAPHICINFORMATIONScheduleofSegmentReportingInformationbySegmentDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/SEGMENTANDGEOGRAPHICINFORMATIONScheduleofSegmentReportingInformationbySegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_019cb594-c77b-71fa-811a-c8e51e615570" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019cb594-c77b-721e-859f-f5de7f42f58f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019cb594-c77b-71fa-811a-c8e51e615570" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019cb594-c77b-721e-859f-f5de7f42f58f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019cb594-c77b-7740-958e-120a451d9ec7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019cb594-c77b-721e-859f-f5de7f42f58f" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019cb594-c77b-7740-958e-120a451d9ec7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019cb594-c77b-7740-958e-120a451d9ec7_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019cb594-c77b-7740-958e-120a451d9ec7" xlink:to="loc_us-gaap_SegmentDomain_019cb594-c77b-7740-958e-120a451d9ec7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019cb594-c77b-78fd-b270-1462f9f1c060" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019cb594-c77b-7740-958e-120a451d9ec7" xlink:to="loc_us-gaap_SegmentDomain_019cb594-c77b-78fd-b270-1462f9f1c060" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_ReportableSegmentMember_019cb594-c77b-7a40-8cd4-099880f869cd" xlink:href="ramp-20260331.xsd#ramp_ReportableSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019cb594-c77b-78fd-b270-1462f9f1c060" xlink:to="loc_ramp_ReportableSegmentMember_019cb594-c77b-7a40-8cd4-099880f869cd" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019cb594-c77b-7e7b-94ac-437d39d525d9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019cb594-c77b-71fa-811a-c8e51e615570" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019cb594-c77b-7e7b-94ac-437d39d525d9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_019cb594-c77b-7b9d-9a25-870c100afe49" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019cb594-c77b-71fa-811a-c8e51e615570" xlink:to="loc_us-gaap_InvestmentIncomeInterest_019cb594-c77b-7b9d-9a25-870c100afe49" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingGainsLosses_019cb594-c77b-75d3-81f8-d7c949a67e38" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingGainsLosses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019cb594-c77b-71fa-811a-c8e51e615570" xlink:to="loc_us-gaap_OtherNonoperatingGainsLosses_019cb594-c77b-75d3-81f8-d7c949a67e38" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_019cb594-c77b-7178-a62e-da7162cbb7a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019cb594-c77b-71fa-811a-c8e51e615570" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_019cb594-c77b-7178-a62e-da7162cbb7a4" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/SEGMENTANDGEOGRAPHICINFORMATIONScheduleofInformationbyGeographicAreaDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#SEGMENTANDGEOGRAPHICINFORMATIONScheduleofInformationbyGeographicAreaDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/SEGMENTANDGEOGRAPHICINFORMATIONScheduleofInformationbyGeographicAreaDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_019cb594-c77b-7f2f-acfd-7dde8d9a1917" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_019cb594-c77b-71b6-a387-53d1b4d760c8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_019cb594-c77b-7f2f-acfd-7dde8d9a1917" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_019cb594-c77b-71b6-a387-53d1b4d760c8" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_019cb594-c77b-737f-9002-14756264c962" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_019cb594-c77b-71b6-a387-53d1b4d760c8" xlink:to="loc_srt_StatementGeographicalAxis_019cb594-c77b-737f-9002-14756264c962" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019cb594-c77b-737f-9002-14756264c962_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_019cb594-c77b-737f-9002-14756264c962" xlink:to="loc_srt_SegmentGeographicalDomain_019cb594-c77b-737f-9002-14756264c962_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019cb594-c77b-7779-89a5-83c4e7c7a85d" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_019cb594-c77b-737f-9002-14756264c962" xlink:to="loc_srt_SegmentGeographicalDomain_019cb594-c77b-7779-89a5-83c4e7c7a85d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_019cb594-c77b-7681-b463-02ec9cc583ab" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019cb594-c77b-7779-89a5-83c4e7c7a85d" xlink:to="loc_country_US_019cb594-c77b-7681-b463-02ec9cc583ab" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_AllForeignCountriesMember_019cb594-c77b-7875-971e-8f5f5232ee05" xlink:href="ramp-20260331.xsd#ramp_AllForeignCountriesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019cb594-c77b-7779-89a5-83c4e7c7a85d" xlink:to="loc_ramp_AllForeignCountriesMember_019cb594-c77b-7875-971e-8f5f5232ee05" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EuropeMember_019cb594-c77b-75e2-832f-200484147338" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_EuropeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ramp_AllForeignCountriesMember_019cb594-c77b-7875-971e-8f5f5232ee05" xlink:to="loc_srt_EuropeMember_019cb594-c77b-75e2-832f-200484147338" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AsiaPacificMember_019cb594-c77b-778f-908a-5c398e2ebec7" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_AsiaPacificMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ramp_AllForeignCountriesMember_019cb594-c77b-7875-971e-8f5f5232ee05" xlink:to="loc_srt_AsiaPacificMember_019cb594-c77b-778f-908a-5c398e2ebec7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_OtherCountriesMember_019cb594-c77b-7df7-8ae1-3d8a9fc359a5" xlink:href="ramp-20260331.xsd#ramp_OtherCountriesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ramp_AllForeignCountriesMember_019cb594-c77b-7875-971e-8f5f5232ee05" xlink:to="loc_ramp_OtherCountriesMember_019cb594-c77b-7df7-8ae1-3d8a9fc359a5" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019cb594-c77b-7d56-b483-1da1eb98d178" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_019cb594-c77b-7f2f-acfd-7dde8d9a1917" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019cb594-c77b-7d56-b483-1da1eb98d178" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncurrentAssets_019cb594-c77b-78a9-a661-8e05fa657b27" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncurrentAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_019cb594-c77b-7f2f-acfd-7dde8d9a1917" xlink:to="loc_us-gaap_NoncurrentAssets_019cb594-c77b-78a9-a661-8e05fa657b27" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSANDFAIRVALUEMEASUREMENTSScheduleofFairValueMeasurementswithintheFairValueHierarchyDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#FAIRVALUEOFFINANCIALINSTRUMENTSANDFAIRVALUEMEASUREMENTSScheduleofFairValueMeasurementswithintheFairValueHierarchyDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSANDFAIRVALUEMEASUREMENTSScheduleofFairValueMeasurementswithintheFairValueHierarchyDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019cb594-c77b-75d7-953a-9bc042e65f4d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019cb594-c77b-7864-a42b-1cda6a7177cb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019cb594-c77b-75d7-953a-9bc042e65f4d" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019cb594-c77b-7864-a42b-1cda6a7177cb" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019cb594-c77b-7f3e-bb5c-e30ae7a6d30a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019cb594-c77b-7864-a42b-1cda6a7177cb" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019cb594-c77b-7f3e-bb5c-e30ae7a6d30a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019cb594-c77b-7f3e-bb5c-e30ae7a6d30a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019cb594-c77b-7f3e-bb5c-e30ae7a6d30a" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019cb594-c77b-7f3e-bb5c-e30ae7a6d30a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019cb594-c77b-749b-a3e8-a33310c1ead4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019cb594-c77b-7f3e-bb5c-e30ae7a6d30a" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019cb594-c77b-749b-a3e8-a33310c1ead4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_019cb594-c77b-7061-b8fa-4980af35e3ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019cb594-c77b-749b-a3e8-a33310c1ead4" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_019cb594-c77b-7061-b8fa-4980af35e3ca" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_019cb594-c77b-7f24-acac-b73dbab15a96" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019cb594-c77b-7864-a42b-1cda6a7177cb" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_019cb594-c77b-7f24-acac-b73dbab15a96" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019cb594-c77b-7f24-acac-b73dbab15a96_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_019cb594-c77b-7f24-acac-b73dbab15a96" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019cb594-c77b-7f24-acac-b73dbab15a96_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019cb594-c77b-781c-8936-3eda0312b5c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_019cb594-c77b-7f24-acac-b73dbab15a96" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019cb594-c77b-781c-8936-3eda0312b5c7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashMember_019cb594-c77b-7790-911e-03cd0c83efe5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019cb594-c77b-781c-8936-3eda0312b5c7" xlink:to="loc_us-gaap_CashMember_019cb594-c77b-7790-911e-03cd0c83efe5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_019cb594-c77b-78ee-bfa3-539bcc8d464a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019cb594-c77b-781c-8936-3eda0312b5c7" xlink:to="loc_us-gaap_MoneyMarketFundsMember_019cb594-c77b-78ee-bfa3-539bcc8d464a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_NonQualifiedRetirementPlanMember_019cb594-c77b-71dd-9e20-49a67dcb6db4" xlink:href="ramp-20260331.xsd#ramp_NonQualifiedRetirementPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019cb594-c77b-781c-8936-3eda0312b5c7" xlink:to="loc_ramp_NonQualifiedRetirementPlanMember_019cb594-c77b-71dd-9e20-49a67dcb6db4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CertificatesOfDepositMember_019cb594-c77b-7706-af70-7f73bfd42dce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CertificatesOfDepositMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019cb594-c77b-781c-8936-3eda0312b5c7" xlink:to="loc_us-gaap_CertificatesOfDepositMember_019cb594-c77b-7706-af70-7f73bfd42dce" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesMember_019cb594-c77b-7549-ae09-4223be2027e3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019cb594-c77b-781c-8936-3eda0312b5c7" xlink:to="loc_us-gaap_EquitySecuritiesMember_019cb594-c77b-7549-ae09-4223be2027e3" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_019cb594-c77b-78c0-bc32-d1184d02d455" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019cb594-c77b-7864-a42b-1cda6a7177cb" xlink:to="loc_us-gaap_FinancialInstrumentAxis_019cb594-c77b-78c0-bc32-d1184d02d455" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019cb594-c77b-78c0-bc32-d1184d02d455_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_019cb594-c77b-78c0-bc32-d1184d02d455" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019cb594-c77b-78c0-bc32-d1184d02d455_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019cb594-c77b-743e-9ee5-b62b6043267d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_019cb594-c77b-78c0-bc32-d1184d02d455" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019cb594-c77b-743e-9ee5-b62b6043267d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashMember_019cb594-c77b-781e-9e68-8ffd870835c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019cb594-c77b-743e-9ee5-b62b6043267d" xlink:to="loc_us-gaap_CashMember_019cb594-c77b-781e-9e68-8ffd870835c9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_019cb594-c77b-7484-8bbf-63671e2a35a5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019cb594-c77b-743e-9ee5-b62b6043267d" xlink:to="loc_us-gaap_MoneyMarketFundsMember_019cb594-c77b-7484-8bbf-63671e2a35a5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_NonQualifiedRetirementPlanMember_019cb594-c77b-7a11-9960-30384e6686b0" xlink:href="ramp-20260331.xsd#ramp_NonQualifiedRetirementPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019cb594-c77b-743e-9ee5-b62b6043267d" xlink:to="loc_ramp_NonQualifiedRetirementPlanMember_019cb594-c77b-7a11-9960-30384e6686b0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CertificatesOfDepositMember_019cb594-c77b-77bf-a70b-a80cf1caa188" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CertificatesOfDepositMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019cb594-c77b-743e-9ee5-b62b6043267d" xlink:to="loc_us-gaap_CertificatesOfDepositMember_019cb594-c77b-77bf-a70b-a80cf1caa188" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesMember_019cb594-c77b-7376-85c1-e7bbfdde9478" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019cb594-c77b-743e-9ee5-b62b6043267d" xlink:to="loc_us-gaap_EquitySecuritiesMember_019cb594-c77b-7376-85c1-e7bbfdde9478" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_019cb594-c77b-7748-8bf9-998656b1c6f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_019cb594-c77b-7864-a42b-1cda6a7177cb" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_019cb594-c77b-7748-8bf9-998656b1c6f5" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019cb594-c77b-7748-8bf9-998656b1c6f5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_019cb594-c77b-7748-8bf9-998656b1c6f5" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019cb594-c77b-7748-8bf9-998656b1c6f5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019cb594-c77b-782c-82bb-d94f454505cc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_019cb594-c77b-7748-8bf9-998656b1c6f5" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019cb594-c77b-782c-82bb-d94f454505cc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashMember_019cb594-c77b-7442-b596-baf0a1dbf564" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019cb594-c77b-782c-82bb-d94f454505cc" xlink:to="loc_us-gaap_CashMember_019cb594-c77b-7442-b596-baf0a1dbf564" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_019cb594-c77b-7e69-96e7-c0eb0bfe45a6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019cb594-c77b-782c-82bb-d94f454505cc" xlink:to="loc_us-gaap_MoneyMarketFundsMember_019cb594-c77b-7e69-96e7-c0eb0bfe45a6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_NonQualifiedRetirementPlanMember_019cb594-c77b-78e0-83ac-382f16451a7e" xlink:href="ramp-20260331.xsd#ramp_NonQualifiedRetirementPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019cb594-c77b-782c-82bb-d94f454505cc" xlink:to="loc_ramp_NonQualifiedRetirementPlanMember_019cb594-c77b-78e0-83ac-382f16451a7e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CertificatesOfDepositMember_019cb594-c77b-7f81-bae6-5de16fc004f9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CertificatesOfDepositMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019cb594-c77b-782c-82bb-d94f454505cc" xlink:to="loc_us-gaap_CertificatesOfDepositMember_019cb594-c77b-7f81-bae6-5de16fc004f9" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesMember_019cb594-c77b-7125-9d19-a45591184bed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_019cb594-c77b-782c-82bb-d94f454505cc" xlink:to="loc_us-gaap_EquitySecuritiesMember_019cb594-c77b-7125-9d19-a45591184bed" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019cb594-c77b-7db0-a148-4d86af1314c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019cb594-c77b-75d7-953a-9bc042e65f4d" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019cb594-c77b-7db0-a148-4d86af1314c9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_019cb594-c77b-7208-9f60-c47c0d4c0d8e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019cb594-c77b-75d7-953a-9bc042e65f4d" xlink:to="loc_us-gaap_InvestmentsFairValueDisclosure_019cb594-c77b-7208-9f60-c47c0d4c0d8e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsFairValueDisclosure_019cb594-c77b-7849-af42-d54b18894819" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019cb594-c77b-75d7-953a-9bc042e65f4d" xlink:to="loc_us-gaap_OtherAssetsFairValueDisclosure_019cb594-c77b-7849-af42-d54b18894819" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_019cb594-c77b-7ddb-92e1-e2e1e65a498b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_019cb594-c77b-75d7-953a-9bc042e65f4d" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_019cb594-c77b-7ddb-92e1-e2e1e65a498b" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.liveramp.com/role/SUBSEQUENTEVENTDetails" xlink:type="simple" xlink:href="ramp-20260331.xsd#SUBSEQUENTEVENTDetails"/>
  <link:definitionLink xlink:role="http://www.liveramp.com/role/SUBSEQUENTEVENTDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_019cb594-c77b-798a-ada7-54133ffe49d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_019cb594-c77b-7734-87de-2b248dc55252" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_019cb594-c77b-798a-ada7-54133ffe49d5" xlink:to="loc_us-gaap_SubsequentEventTable_019cb594-c77b-7734-87de-2b248dc55252" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_019cb594-c77b-7fd3-a692-d643c3322d70" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019cb594-c77b-7734-87de-2b248dc55252" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_019cb594-c77b-7fd3-a692-d643c3322d70" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019cb594-c77b-7fd3-a692-d643c3322d70_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019cb594-c77b-7fd3-a692-d643c3322d70" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019cb594-c77b-7fd3-a692-d643c3322d70_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019cb594-c77b-7fc7-b13d-bd109af43122" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019cb594-c77b-7fd3-a692-d643c3322d70" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019cb594-c77b-7fc7-b13d-bd109af43122" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_019cb594-c77b-747d-81ec-192b464cb4f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_019cb594-c77b-7fc7-b13d-bd109af43122" xlink:to="loc_us-gaap_SubsequentEventMember_019cb594-c77b-747d-81ec-192b464cb4f8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_019e3c10-2c46-720a-940b-e98af603b70a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019cb594-c77b-7734-87de-2b248dc55252" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_019e3c10-2c46-720a-940b-e98af603b70a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c10-2c46-720a-940b-e98af603b70a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019e3c10-2c46-720a-940b-e98af603b70a" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c10-2c46-720a-940b-e98af603b70a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c10-2c46-7afc-b292-5cb15d079813" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019e3c10-2c46-720a-940b-e98af603b70a" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c10-2c46-7afc-b292-5cb15d079813" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_CoveyMergerSubInc.Member_019e3c10-3e1b-7b66-b61e-b13d8ee09fd7" xlink:href="ramp-20260331.xsd#ramp_CoveyMergerSubInc.Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019e3c10-2c46-7afc-b292-5cb15d079813" xlink:to="loc_ramp_CoveyMergerSubInc.Member_019e3c10-3e1b-7b66-b61e-b13d8ee09fd7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_019e3aa4-0c65-7d28-af47-fa25e41742e3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019cb594-c77b-798a-ada7-54133ffe49d5" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_019e3aa4-0c65-7d28-af47-fa25e41742e3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ramp_BusinessCombinationCommonStockConversionPrice_019e4163-6426-76dc-9712-1fc6aaec9b26" xlink:href="ramp-20260331.xsd#ramp_BusinessCombinationCommonStockConversionPrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019cb594-c77b-798a-ada7-54133ffe49d5" xlink:to="loc_ramp_BusinessCombinationCommonStockConversionPrice_019e4163-6426-76dc-9712-1fc6aaec9b26" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="simple" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd#eedm"/>
  <link:definitionLink xlink:role="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract" xlink:to="loc_us-gaap_OtherAssetsNoncurrent" xlink:type="arc" order="101"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="arc" order="41"/>
  </link:definitionLink>
</link:linkbase>
