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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019de537-15f1-7951-bdf5-74b9dd53d402,g:913d0968-7d58-48a3-9fbf-3b19b9239075-->
<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.constellationenergy.com/role/DocumentandEntityInformationDocument" xlink:type="simple" xlink:href="ceg-20260511.xsd#DocumentandEntityInformationDocument"/>
  <link:definitionLink xlink:role="http://www.constellationenergy.com/role/DocumentandEntityInformationDocument" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationTable_019de537-15f1-7eba-8015-717331978db4" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentInformationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_DocumentInformationTable_019de537-15f1-7eba-8015-717331978db4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019de537-15f1-7e8b-b3b7-02857035ce27" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_DocumentInformationTable_019de537-15f1-7eba-8015-717331978db4" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019de537-15f1-7e8b-b3b7-02857035ce27" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019de537-15f1-7e8b-b3b7-02857035ce27_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019de537-15f1-7e8b-b3b7-02857035ce27" xlink:to="loc_us-gaap_ClassOfStockDomain_019de537-15f1-7e8b-b3b7-02857035ce27_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019de537-15f1-7554-99be-26a25d93aecd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019de537-15f1-7e8b-b3b7-02857035ce27" xlink:to="loc_us-gaap_ClassOfStockDomain_019de537-15f1-7554-99be-26a25d93aecd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_JuniorSubordinatedDebtMember_019de537-15f1-7eb8-91b9-d72b0b1fcbb9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_JuniorSubordinatedDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019de537-15f1-7554-99be-26a25d93aecd" xlink:to="loc_us-gaap_JuniorSubordinatedDebtMember_019de537-15f1-7eb8-91b9-d72b0b1fcbb9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019de537-15f1-7fd6-a10b-9180d09168d6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019de537-15f1-7554-99be-26a25d93aecd" xlink:to="loc_us-gaap_CommonStockMember_019de537-15f1-7fd6-a10b-9180d09168d6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityListingsExchangeAxis_019de537-15f1-74c1-aec1-189fc71cd87c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityListingsExchangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_DocumentInformationTable_019de537-15f1-7eba-8015-717331978db4" xlink:to="loc_dei_EntityListingsExchangeAxis_019de537-15f1-74c1-aec1-189fc71cd87c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_ExchangeDomain_019de537-15f1-74c1-aec1-189fc71cd87c_default" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_ExchangeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_EntityListingsExchangeAxis_019de537-15f1-74c1-aec1-189fc71cd87c" xlink:to="loc_dei_ExchangeDomain_019de537-15f1-74c1-aec1-189fc71cd87c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_ExchangeDomain_019de537-15f1-7d4c-9153-d744ca6d00ff" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_ExchangeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_EntityListingsExchangeAxis_019de537-15f1-74c1-aec1-189fc71cd87c" xlink:to="loc_dei_ExchangeDomain_019de537-15f1-7d4c-9153-d744ca6d00ff" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_exch_XNYS_019de537-15f1-7178-a4b2-bb2f0e899ec8" xlink:href="https://xbrl.sec.gov/exch/2026/exch-2026.xsd#exch_XNYS"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_ExchangeDomain_019de537-15f1-7d4c-9153-d744ca6d00ff" xlink:to="loc_exch_XNYS_019de537-15f1-7178-a4b2-bb2f0e899ec8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_exch_XCHI_019de537-15f1-7c0e-96a5-bd91dfb35cff" xlink:href="https://xbrl.sec.gov/exch/2026/exch-2026.xsd#exch_XCHI"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_ExchangeDomain_019de537-15f1-7d4c-9153-d744ca6d00ff" xlink:to="loc_exch_XCHI_019de537-15f1-7c0e-96a5-bd91dfb35cff" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_019de537-15f1-7033-96d8-b7cacf80848c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LegalEntityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_DocumentInformationTable_019de537-15f1-7eba-8015-717331978db4" xlink:to="loc_dei_LegalEntityAxis_019de537-15f1-7033-96d8-b7cacf80848c" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019de537-15f1-7033-96d8-b7cacf80848c_default" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_019de537-15f1-7033-96d8-b7cacf80848c" xlink:to="loc_dei_EntityDomain_019de537-15f1-7033-96d8-b7cacf80848c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019de537-15f1-7b32-a16b-747135a3d477" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_019de537-15f1-7033-96d8-b7cacf80848c" xlink:to="loc_dei_EntityDomain_019de537-15f1-7b32-a16b-747135a3d477" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ceg_ConstellationEnergyGenerationLLCMember_019de537-15f1-7906-a90e-806b07f27217" xlink:href="ceg-20260511.xsd#ceg_ConstellationEnergyGenerationLLCMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_019de537-15f1-7b32-a16b-747135a3d477" xlink:to="loc_ceg_ConstellationEnergyGenerationLLCMember_019de537-15f1-7906-a90e-806b07f27217" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationDocumentAxis_019de537-15f1-7afe-8504-fc04d55b6f77" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentInformationDocumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_DocumentInformationTable_019de537-15f1-7eba-8015-717331978db4" xlink:to="loc_dei_DocumentInformationDocumentAxis_019de537-15f1-7afe-8504-fc04d55b6f77" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentDomain_019de537-15f1-7afe-8504-fc04d55b6f77_default" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_DocumentInformationDocumentAxis_019de537-15f1-7afe-8504-fc04d55b6f77" xlink:to="loc_dei_DocumentDomain_019de537-15f1-7afe-8504-fc04d55b6f77_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentDomain_019de537-15f1-791c-b0e4-dba232f00bdc" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_DocumentInformationDocumentAxis_019de537-15f1-7afe-8504-fc04d55b6f77" xlink:to="loc_dei_DocumentDomain_019de537-15f1-791c-b0e4-dba232f00bdc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019de537-15f1-74d8-aeee-a0855bc95760" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentType"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_DocumentType_019de537-15f1-74d8-aeee-a0855bc95760" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019de537-15f1-71c7-850f-3887487046bf" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentPeriodEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_DocumentPeriodEndDate_019de537-15f1-71c7-850f-3887487046bf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019de537-15f1-7af3-9451-dc7755ea9f05" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityFileNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityFileNumber_019de537-15f1-7af3-9451-dc7755ea9f05" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019de537-15f1-72f4-a169-2fc0efb2cf3e" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityRegistrantName"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityRegistrantName_019de537-15f1-72f4-a169-2fc0efb2cf3e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019de537-15f1-7af7-9fcc-cb90c2c7457a" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityTaxIdentificationNumber_019de537-15f1-7af7-9fcc-cb90c2c7457a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019de537-15f1-7a2f-891e-04da6c537896" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019de537-15f1-7a2f-891e-04da6c537896" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019de537-15f1-701a-9bf9-eeedbf27cd28" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityAddressAddressLine1_019de537-15f1-701a-9bf9-eeedbf27cd28" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_019de537-15f1-7d6d-a9d8-13c2a5aada90" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine2"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityAddressAddressLine2_019de537-15f1-7d6d-a9d8-13c2a5aada90" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019de537-15f1-71c4-81c7-ea92f5896c20" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressCityOrTown"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityAddressCityOrTown_019de537-15f1-71c4-81c7-ea92f5896c20" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019de537-15f1-7652-852e-f57ff5c5220e" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressStateOrProvince"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityAddressStateOrProvince_019de537-15f1-7652-852e-f57ff5c5220e" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019de537-15f1-7da0-a865-71e9ae63f971" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressPostalZipCode"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityAddressPostalZipCode_019de537-15f1-7da0-a865-71e9ae63f971" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019de537-15f1-70ec-8fb8-c3c8b910aadb" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CityAreaCode"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_CityAreaCode_019de537-15f1-70ec-8fb8-c3c8b910aadb" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019de537-15f1-72b4-aa14-c7433c6fc230" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LocalPhoneNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_LocalPhoneNumber_019de537-15f1-72b4-aa14-c7433c6fc230" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_019de537-15f1-76b9-85f9-ef860d682d80" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_WrittenCommunications"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_WrittenCommunications_019de537-15f1-76b9-85f9-ef860d682d80" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_019de537-15f1-7c03-8436-39d0a2733a8b" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SolicitingMaterial"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_SolicitingMaterial_019de537-15f1-7c03-8436-39d0a2733a8b" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_019de537-15f1-7e93-8813-fb4cdf89c05f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementTenderOffer"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_PreCommencementTenderOffer_019de537-15f1-7e93-8813-fb4cdf89c05f" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_019de537-15f1-727e-aff8-28afad8ba909" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_019de537-15f1-727e-aff8-28afad8ba909" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019de537-15f1-7d2b-a049-614180c37ca4" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_Security12bTitle"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_Security12bTitle_019de537-15f1-7d2b-a049-614180c37ca4" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019de537-15f1-7396-8a1a-e31e1b5b1dd8" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_TradingSymbol"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_TradingSymbol_019de537-15f1-7396-8a1a-e31e1b5b1dd8" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019de537-15f1-7258-ada7-e66a5d6bc215" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SecurityExchangeName"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_SecurityExchangeName_019de537-15f1-7258-ada7-e66a5d6bc215" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019de537-15f1-7837-8554-2601deda6fa8" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCentralIndexKey"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityCentralIndexKey_019de537-15f1-7837-8554-2601deda6fa8" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019de537-15f1-76f5-b313-f4ce5ce3a415" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_AmendmentFlag"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_AmendmentFlag_019de537-15f1-76f5-b313-f4ce5ce3a415" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019de537-15f1-7ee6-93a9-01415c918f9b" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019de537-15f1-7d1c-96e7-687c6b99ece1" xlink:to="loc_dei_EntityEmergingGrowthCompany_019de537-15f1-7ee6-93a9-01415c918f9b" xlink:type="arc" order="22"/>
  </link:definitionLink>
</link:linkbase>
