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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019dd11d-e9ba-7e8c-bf1b-73c2a8bb0529,g:d5f9a81c-9e77-4931-91e3-11003f267a9e-->
<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://cricut.com/role/CoverPage" xlink:type="simple" xlink:href="crct-20260331.xsd#CoverPage"/>
  <link:definitionLink xlink:role="http://cricut.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationTable_019dd11d-ea65-7ac7-aed4-c14f8585b832" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_DocumentInformationTable_019dd11d-ea65-7ac7-aed4-c14f8585b832" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019dd11d-ea65-71fb-ada8-29a1f1755a12" 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_019dd11d-ea65-7ac7-aed4-c14f8585b832" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019dd11d-ea65-71fb-ada8-29a1f1755a12" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019dd11d-ea65-71fb-ada8-29a1f1755a12_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_019dd11d-ea65-71fb-ada8-29a1f1755a12" xlink:to="loc_us-gaap_ClassOfStockDomain_019dd11d-ea65-71fb-ada8-29a1f1755a12_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019dd11d-ea65-7fef-a80d-ffcf096685b9" 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_019dd11d-ea65-71fb-ada8-29a1f1755a12" xlink:to="loc_us-gaap_ClassOfStockDomain_019dd11d-ea65-7fef-a80d-ffcf096685b9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_019dd11d-ea65-7626-a909-1ea207dfd704" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonClassAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019dd11d-ea65-7fef-a80d-ffcf096685b9" xlink:to="loc_us-gaap_CommonClassAMember_019dd11d-ea65-7626-a909-1ea207dfd704" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_019dd11d-ea65-7b57-aba4-424792d59055" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonClassBMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019dd11d-ea65-7fef-a80d-ffcf096685b9" xlink:to="loc_us-gaap_CommonClassBMember_019dd11d-ea65-7b57-aba4-424792d59055" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019dd11d-ea65-7297-8377-eedbff0a7062" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_DocumentType_019dd11d-ea65-7297-8377-eedbff0a7062" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_019dd11d-ea65-7717-b606-ff44b007d32a" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentQuarterlyReport"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_DocumentQuarterlyReport_019dd11d-ea65-7717-b606-ff44b007d32a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019dd11d-ea65-7efa-98ae-679d3ceefe2e" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_DocumentPeriodEndDate_019dd11d-ea65-7efa-98ae-679d3ceefe2e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_019dd11d-ea65-7d27-b52c-30e2baee6e72" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentTransitionReport"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_DocumentTransitionReport_019dd11d-ea65-7d27-b52c-30e2baee6e72" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019dd11d-ea65-7ae1-b40e-07a5ee442bc5" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityFileNumber_019dd11d-ea65-7ae1-b40e-07a5ee442bc5" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019dd11d-ea65-7eb2-a34b-a6ce8c0c7b47" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityRegistrantName_019dd11d-ea65-7eb2-a34b-a6ce8c0c7b47" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019dd11d-ea65-78f5-a464-11de8deed153" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019dd11d-ea65-78f5-a464-11de8deed153" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019dd11d-ea65-7071-aeb2-83689b4f6ac6" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityTaxIdentificationNumber_019dd11d-ea65-7071-aeb2-83689b4f6ac6" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019dd11d-ea65-78c4-9bda-00c1fe18e2d0" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityAddressAddressLine1_019dd11d-ea65-78c4-9bda-00c1fe18e2d0" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019dd11d-ea65-742c-8192-1593255a2cab" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityAddressCityOrTown_019dd11d-ea65-742c-8192-1593255a2cab" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019dd11d-ea65-7b89-946a-c59c62fc1e7e" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityAddressStateOrProvince_019dd11d-ea65-7b89-946a-c59c62fc1e7e" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019dd11d-ea65-7b23-a4f7-4adda6a003e2" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityAddressPostalZipCode_019dd11d-ea65-7b23-a4f7-4adda6a003e2" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019dd11d-ea65-7823-bda7-0e4f8521b904" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_CityAreaCode_019dd11d-ea65-7823-bda7-0e4f8521b904" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019dd11d-ea65-77ad-9040-ef5bc7dcb6a3" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_LocalPhoneNumber_019dd11d-ea65-77ad-9040-ef5bc7dcb6a3" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019dd11d-ea65-72c6-8904-e073294650e4" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_Security12bTitle_019dd11d-ea65-72c6-8904-e073294650e4" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019dd11d-ea65-7d08-a4e0-e51739e847c4" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_TradingSymbol_019dd11d-ea65-7d08-a4e0-e51739e847c4" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019dd11d-ea65-7e1a-ab18-3283a28d17ee" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_SecurityExchangeName_019dd11d-ea65-7e1a-ab18-3283a28d17ee" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_019dd11d-ea65-7786-aaa6-f168dea924c7" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCurrentReportingStatus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityCurrentReportingStatus_019dd11d-ea65-7786-aaa6-f168dea924c7" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_019dd11d-ea65-7ea2-b913-5f7166d1fab0" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityInteractiveDataCurrent_019dd11d-ea65-7ea2-b913-5f7166d1fab0" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_019dd11d-ea65-7b5c-afb5-7624a34a893f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityFilerCategory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityFilerCategory_019dd11d-ea65-7b5c-afb5-7624a34a893f" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_019dd11d-ea65-7eda-a69b-62b75b019cb9" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntitySmallBusiness"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntitySmallBusiness_019dd11d-ea65-7eda-a69b-62b75b019cb9" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019dd11d-ea65-7d7d-aa4d-a4a83f454f57" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityEmergingGrowthCompany_019dd11d-ea65-7d7d-aa4d-a4a83f454f57" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_019dd11d-ea65-71c7-9e06-727ee722ed74" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityShellCompany"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityShellCompany_019dd11d-ea65-71c7-9e06-727ee722ed74" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_019dd11d-ea65-79ad-b1d9-120ff5cccea0" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_019dd11d-ea65-79ad-b1d9-120ff5cccea0" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019dd11d-ea65-707f-a140-7aec579d27b9" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_AmendmentFlag_019dd11d-ea65-707f-a140-7aec579d27b9" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_019dd11d-ea65-7938-b4c2-46bfc1de43b2" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentFiscalYearFocus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_DocumentFiscalYearFocus_019dd11d-ea65-7938-b4c2-46bfc1de43b2" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_019dd11d-ea65-7d45-9cca-9be56a8140dc" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_DocumentFiscalPeriodFocus_019dd11d-ea65-7d45-9cca-9be56a8140dc" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019dd11d-ea65-7281-90ac-37ba5dcef794" 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_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_EntityCentralIndexKey_019dd11d-ea65-7281-90ac-37ba5dcef794" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_019dd11d-ea65-7527-ac3c-e0cbe72c2e11" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_019dd11d-ea65-7b13-be7e-4555a3af21df" xlink:to="loc_dei_CurrentFiscalYearEndDate_019dd11d-ea65-7527-ac3c-e0cbe72c2e11" xlink:type="arc" order="28"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveIncome" xlink:type="simple" xlink:href="crct-20260331.xsd#CondensedConsolidatedStatementsofOperationsandComprehensiveIncome"/>
  <link:definitionLink xlink:role="http://cricut.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019dd11d-ea65-7d8a-88a9-85927e2af062" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_StatementTable_019dd11d-ea65-7d8a-88a9-85927e2af062" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_019dd11d-ea65-7ec2-b6a0-a4073f33c07f" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019dd11d-ea65-7d8a-88a9-85927e2af062" xlink:to="loc_srt_ProductOrServiceAxis_019dd11d-ea65-7ec2-b6a0-a4073f33c07f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd11d-ea65-7ec2-b6a0-a4073f33c07f_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_019dd11d-ea65-7ec2-b6a0-a4073f33c07f" xlink:to="loc_srt_ProductsAndServicesDomain_019dd11d-ea65-7ec2-b6a0-a4073f33c07f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd11d-ea65-74cf-9dbe-6605df724cac" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_019dd11d-ea65-7ec2-b6a0-a4073f33c07f" xlink:to="loc_srt_ProductsAndServicesDomain_019dd11d-ea65-74cf-9dbe-6605df724cac" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_PlatformMember_019dd11d-ea65-7d8e-8cff-9cf187f0da66" xlink:href="crct-20260331.xsd#crct_PlatformMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019dd11d-ea65-74cf-9dbe-6605df724cac" xlink:to="loc_crct_PlatformMember_019dd11d-ea65-7d8e-8cff-9cf187f0da66" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ProductsMember_019dd11d-ea65-7d5c-83f6-aee9db7a52dc" xlink:href="crct-20260331.xsd#crct_ProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019dd11d-ea65-74cf-9dbe-6605df724cac" xlink:to="loc_crct_ProductsMember_019dd11d-ea65-7d5c-83f6-aee9db7a52dc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesAbstract_019dd11d-ea65-7725-aec8-bc1fde1874c1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenuesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_RevenuesAbstract_019dd11d-ea65-7725-aec8-bc1fde1874c1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019dd11d-ea65-79d4-a1e8-987138b12f91" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_019dd11d-ea65-7725-aec8-bc1fde1874c1" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019dd11d-ea65-79d4-a1e8-987138b12f91" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenueAbstract_019dd11d-ea65-764a-9318-d16fe4c0747f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenueAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_CostOfRevenueAbstract_019dd11d-ea65-764a-9318-d16fe4c0747f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_019dd11d-ea65-7c70-8c7b-f342ddde0ec6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_019dd11d-ea65-764a-9318-d16fe4c0747f" xlink:to="loc_us-gaap_CostOfRevenue_019dd11d-ea65-7c70-8c7b-f342ddde0ec6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019dd11d-ea65-7cce-858e-ac30ba6ac56d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_GrossProfit_019dd11d-ea65-7cce-858e-ac30ba6ac56d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract_019dd11d-ea65-71ba-b819-e3258fbe8cd4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_OperatingExpensesAbstract_019dd11d-ea65-71ba-b819-e3258fbe8cd4" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_019dd11d-ea65-7042-bebf-48d817d26e40" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019dd11d-ea65-71ba-b819-e3258fbe8cd4" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_019dd11d-ea65-7042-bebf-48d817d26e40" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_019dd11d-ea65-707e-b0f7-0aed15bb1e34" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019dd11d-ea65-71ba-b819-e3258fbe8cd4" xlink:to="loc_us-gaap_SellingAndMarketingExpense_019dd11d-ea65-707e-b0f7-0aed15bb1e34" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_019dd11d-ea65-7255-9ee3-b7010f3c924b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019dd11d-ea65-71ba-b819-e3258fbe8cd4" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_019dd11d-ea65-7255-9ee3-b7010f3c924b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_019dd11d-ea65-7ffc-b1b9-4620e7d1fa05" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpenses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_019dd11d-ea65-71ba-b819-e3258fbe8cd4" xlink:to="loc_us-gaap_OperatingExpenses_019dd11d-ea65-7ffc-b1b9-4620e7d1fa05" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019dd11d-ea65-7b11-973a-d8c7d8753020" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_OperatingIncomeLoss_019dd11d-ea65-7b11-973a-d8c7d8753020" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_019dd11d-ea65-7bb1-9433-f3751381f640" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_019dd11d-ea65-7bb1-9433-f3751381f640" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_019dd11d-ea65-7e97-90cf-51221baef6e7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_019dd11d-ea65-7bb1-9433-f3751381f640" xlink:to="loc_us-gaap_InvestmentIncomeInterest_019dd11d-ea65-7e97-90cf-51221baef6e7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019dd11d-ea65-78a8-b3fd-c5e492f870f5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_019dd11d-ea65-7bb1-9433-f3751381f640" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019dd11d-ea65-78a8-b3fd-c5e492f870f5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncome_019dd11d-ea65-7626-8670-6e18812831dd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_019dd11d-ea65-7bb1-9433-f3751381f640" xlink:to="loc_us-gaap_OtherNonoperatingIncome_019dd11d-ea65-7626-8670-6e18812831dd" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_019dd11d-ea65-79e0-a664-dfaef1efb1de" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_019dd11d-ea65-7bb1-9433-f3751381f640" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_019dd11d-ea65-79e0-a664-dfaef1efb1de" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019dd11d-ea65-705b-b209-bed7894dfedb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019dd11d-ea65-705b-b209-bed7894dfedb" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019dd11d-ea65-72e3-99eb-c82957517c25" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019dd11d-ea65-72e3-99eb-c82957517c25" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019dd11d-ea65-724a-93a0-15157e7dd5aa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_NetIncomeLoss_019dd11d-ea65-724a-93a0-15157e7dd5aa" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_019dd11d-ea65-7811-b051-ab15599c810a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_019dd11d-ea65-7811-b051-ab15599c810a" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent_019dd11d-ea65-7b64-8806-9ec07c9147f0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_019dd11d-ea65-7811-b051-ab15599c810a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent_019dd11d-ea65-7b64-8806-9ec07c9147f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_019dd11d-ea65-7e44-baaf-c41936888b5f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_019dd11d-ea65-7811-b051-ab15599c810a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_019dd11d-ea65-7e44-baaf-c41936888b5f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_019dd11d-ea65-73dc-9b76-77bf94789044" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_019dd11d-ea65-73dc-9b76-77bf94789044" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_019dd11d-ea65-7916-9529-db47ccec284c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_EarningsPerShareBasic_019dd11d-ea65-7916-9529-db47ccec284c" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_019dd11d-ea65-79fe-b483-23e57a23d887" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_EarningsPerShareDiluted_019dd11d-ea65-79fe-b483-23e57a23d887" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019dd11d-ea65-7dbe-bb87-27ccd726c685" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019dd11d-ea65-7dbe-bb87-27ccd726c685" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019dd11d-ea65-7b0a-ba13-ee86e2d87917" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-75ba-b12c-df29dd086e65" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019dd11d-ea65-7b0a-ba13-ee86e2d87917" xlink:type="arc" order="14"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/CondensedConsolidatedStatementsofStockholdersEquity" xlink:type="simple" xlink:href="crct-20260331.xsd#CondensedConsolidatedStatementsofStockholdersEquity"/>
  <link:definitionLink xlink:role="http://cricut.com/role/CondensedConsolidatedStatementsofStockholdersEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019dd11d-ea65-7514-b650-0c11422e5030" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019dd11d-ea65-7859-bcc5-77df598561c3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-7514-b650-0c11422e5030" xlink:to="loc_us-gaap_StatementTable_019dd11d-ea65-7859-bcc5-77df598561c3" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019dd11d-ea65-7ba6-aa5f-5824376c7588" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019dd11d-ea65-7859-bcc5-77df598561c3" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019dd11d-ea65-7ba6-aa5f-5824376c7588" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019dd11d-ea65-7ba6-aa5f-5824376c7588_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019dd11d-ea65-7ba6-aa5f-5824376c7588" xlink:to="loc_us-gaap_EquityComponentDomain_019dd11d-ea65-7ba6-aa5f-5824376c7588_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019dd11d-ea65-7411-94e9-7f3f4a54f644" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019dd11d-ea65-7ba6-aa5f-5824376c7588" xlink:to="loc_us-gaap_EquityComponentDomain_019dd11d-ea65-7411-94e9-7f3f4a54f644" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019dd11d-ea65-7541-876f-9d7267ce05a8" 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_EquityComponentDomain_019dd11d-ea65-7411-94e9-7f3f4a54f644" xlink:to="loc_us-gaap_CommonStockMember_019dd11d-ea65-7541-876f-9d7267ce05a8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_019dd11d-ea65-75e2-8f83-a521b88f6653" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd11d-ea65-7411-94e9-7f3f4a54f644" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_019dd11d-ea65-75e2-8f83-a521b88f6653" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_019dd11d-ea65-7b04-bf01-1853d4fc1f97" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd11d-ea65-7411-94e9-7f3f4a54f644" xlink:to="loc_us-gaap_RetainedEarningsMember_019dd11d-ea65-7b04-bf01-1853d4fc1f97" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019dd11d-ea65-7e40-80aa-6e2f0906a62e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd11d-ea65-7411-94e9-7f3f4a54f644" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019dd11d-ea65-7e40-80aa-6e2f0906a62e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dd11d-ea65-7514-b650-0c11422e5030" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_019dd11d-ea65-7370-b26f-3e4093417e0d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_us-gaap_SharesOutstanding_019dd11d-ea65-7370-b26f-3e4093417e0d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019dd11d-ea65-72e4-9161-8d5a8e06c49a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_us-gaap_StockholdersEquity_019dd11d-ea65-72e4-9161-8d5a8e06c49a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019dd11d-ea65-74a6-80c4-2f91beedb61d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_us-gaap_NetIncomeLoss_019dd11d-ea65-74a6-80c4-2f91beedb61d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_019dd11d-ea65-7ddb-adc1-b6819a973cf4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_019dd11d-ea65-7ddb-adc1-b6819a973cf4" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_IssuanceOfCommonStockUponVestingOrExerciseOfStockBasedAwardsNetOfWithholdingTaxValue_019dd11d-ea65-7f79-b8c5-8c6eade3daae" xlink:href="crct-20260331.xsd#crct_IssuanceOfCommonStockUponVestingOrExerciseOfStockBasedAwardsNetOfWithholdingTaxValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_crct_IssuanceOfCommonStockUponVestingOrExerciseOfStockBasedAwardsNetOfWithholdingTaxValue_019dd11d-ea65-7f79-b8c5-8c6eade3daae" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_SharesIssuedSharesShareBasedPaymentArrangementForfeitedAndDividendEquivalents_019dd11d-ea65-7d13-8f09-7e312a83a98a" xlink:href="crct-20260331.xsd#crct_SharesIssuedSharesShareBasedPaymentArrangementForfeitedAndDividendEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_crct_SharesIssuedSharesShareBasedPaymentArrangementForfeitedAndDividendEquivalents_019dd11d-ea65-7d13-8f09-7e312a83a98a" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_SharesIssuedValueShareBasedPaymentArrangementForfeitedAndDividendEquivalents_019dd11d-ea65-7602-bd26-996c6b9b180b" xlink:href="crct-20260331.xsd#crct_SharesIssuedValueShareBasedPaymentArrangementForfeitedAndDividendEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_crct_SharesIssuedValueShareBasedPaymentArrangementForfeitedAndDividendEquivalents_019dd11d-ea65-7602-bd26-996c6b9b180b" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_019dd11d-ea65-7036-a80b-5bb976d6a6a1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_019dd11d-ea65-7036-a80b-5bb976d6a6a1" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_019dd11d-ea65-76dd-af07-8f5603af1bfb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_019dd11d-ea65-76dd-af07-8f5603af1bfb" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Dividends_019dd11d-ea66-7528-8752-343c3ad951e9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Dividends"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_us-gaap_Dividends_019dd11d-ea66-7528-8752-343c3ad951e9" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_DividendsAndDividendEquivalentsIssued_019dd11d-ea66-772d-999d-05a96d8112fc" xlink:href="crct-20260331.xsd#crct_DividendsAndDividendEquivalentsIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_crct_DividendsAndDividendEquivalentsIssued_019dd11d-ea66-772d-999d-05a96d8112fc" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_019dd11d-ea66-7aa3-8ace-51ae915415ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_019dd11d-ea66-7aa3-8ace-51ae915415ea" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019dd11d-ea66-7571-954c-4b5a99958e90" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019dd11d-ea65-78cf-b567-df3f8dc73eb6" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019dd11d-ea66-7571-954c-4b5a99958e90" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_019dd11d-ea66-77d9-ae4a-d6b6a7f93bae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019dd11d-ea66-7dea-a71d-8db58071ceac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/RevenueandDeferredRevenueScheduleofRecognitionofDeferredRevenueDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#RevenueandDeferredRevenueScheduleofRecognitionofDeferredRevenueDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/RevenueandDeferredRevenueScheduleofRecognitionofDeferredRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019dd11d-ea66-7ea9-ba4d-523ed5f6efb8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019dd11d-ea66-78d9-869a-233d72e84573" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019dd11d-ea66-7ea9-ba4d-523ed5f6efb8" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019dd11d-ea66-78d9-869a-233d72e84573" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_019dd11d-ea66-71e1-83e7-2c3320d9126d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019dd11d-ea66-78d9-869a-233d72e84573" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_019dd11d-ea66-71e1-83e7-2c3320d9126d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_019dd11d-ea66-7aee-bbf5-db3c80fa4b31" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019dd11d-ea66-7ea9-ba4d-523ed5f6efb8" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_019dd11d-ea66-7aee-bbf5-db3c80fa4b31" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019dd11d-ea66-7d50-90af-11fe021449e6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019dd11d-ea66-7ea9-ba4d-523ed5f6efb8" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019dd11d-ea66-7d50-90af-11fe021449e6" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/RevenueandDeferredRevenueScheduleofRecognitionofDeferredRevenueDetails_1" xlink:type="simple" xlink:href="crct-20260331.xsd#RevenueandDeferredRevenueScheduleofRecognitionofDeferredRevenueDetails_1"/>
  <link:definitionLink xlink:role="http://cricut.com/role/RevenueandDeferredRevenueScheduleofRecognitionofDeferredRevenueDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019dd11d-ea66-7ea9-ba4d-523ed5f6efb8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019dd11d-ea66-78d9-869a-233d72e84573" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019dd11d-ea66-7ea9-ba4d-523ed5f6efb8" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_019dd11d-ea66-78d9-869a-233d72e84573" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_019dd11d-ea66-7aee-bbf5-db3c80fa4b31" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019dd11d-ea66-7ea9-ba4d-523ed5f6efb8" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_019dd11d-ea66-7aee-bbf5-db3c80fa4b31" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019dd11d-ea66-7d50-90af-11fe021449e6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_019dd11d-ea66-7ea9-ba4d-523ed5f6efb8" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019dd11d-ea66-7d50-90af-11fe021449e6" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/RevenueandDeferredRevenueScheduleofTotalRevenuebyGeographyDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#RevenueandDeferredRevenueScheduleofTotalRevenuebyGeographyDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/RevenueandDeferredRevenueScheduleofTotalRevenuebyGeographyDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_019dd11d-ea66-70c0-b620-8bdaa14a0ac4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_019dd11d-ea66-73c8-87df-4bbbbd7310c6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_019dd11d-ea66-70c0-b620-8bdaa14a0ac4" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_019dd11d-ea66-73c8-87df-4bbbbd7310c6" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_019dd11d-ea66-7f38-a17e-f54d5bb0c762" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_019dd11d-ea66-73c8-87df-4bbbbd7310c6" xlink:to="loc_srt_StatementGeographicalAxis_019dd11d-ea66-7f38-a17e-f54d5bb0c762" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019dd11d-ea66-7f38-a17e-f54d5bb0c762_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_019dd11d-ea66-7f38-a17e-f54d5bb0c762" xlink:to="loc_srt_SegmentGeographicalDomain_019dd11d-ea66-7f38-a17e-f54d5bb0c762_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019dd11d-ea66-773e-9d2f-384ce03e8577" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_019dd11d-ea66-7f38-a17e-f54d5bb0c762" xlink:to="loc_srt_SegmentGeographicalDomain_019dd11d-ea66-773e-9d2f-384ce03e8577" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NorthAmericaMember_019dd11d-ea66-7c59-8455-e1fb7005790f" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_NorthAmericaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019dd11d-ea66-773e-9d2f-384ce03e8577" xlink:to="loc_srt_NorthAmericaMember_019dd11d-ea66-7c59-8455-e1fb7005790f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_InternationalMember_019dd11d-ea66-777a-bf9c-cb6e04ed38c0" xlink:href="crct-20260331.xsd#crct_InternationalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019dd11d-ea66-773e-9d2f-384ce03e8577" xlink:to="loc_crct_InternationalMember_019dd11d-ea66-777a-bf9c-cb6e04ed38c0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019dd11d-ea66-7604-aeb0-07667286acba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_019dd11d-ea66-70c0-b620-8bdaa14a0ac4" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019dd11d-ea66-7604-aeb0-07667286acba" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/CashCashEquivalentsandFinancialInstrumentsScheduleofCashCashEquivalentsandInvestmentsDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#CashCashEquivalentsandFinancialInstrumentsScheduleofCashCashEquivalentsandInvestmentsDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/CashCashEquivalentsandFinancialInstrumentsScheduleofCashCashEquivalentsandInvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsLineItems_019dd11d-ea66-7bd4-9bae-30feedc44e57" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTable_019dd11d-ea66-7c91-a4d2-2116f2364cb3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfCashAndCashEquivalentsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_CashAndCashEquivalentsLineItems_019dd11d-ea66-7bd4-9bae-30feedc44e57" xlink:to="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTable_019dd11d-ea66-7c91-a4d2-2116f2364cb3" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019dd11d-ea66-76aa-8a4d-52030dc3bc64" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTable_019dd11d-ea66-7c91-a4d2-2116f2364cb3" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019dd11d-ea66-76aa-8a4d-52030dc3bc64" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019dd11d-ea66-76aa-8a4d-52030dc3bc64_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019dd11d-ea66-76aa-8a4d-52030dc3bc64" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019dd11d-ea66-76aa-8a4d-52030dc3bc64_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019dd11d-ea66-7ba8-8ce3-87da0b01f867" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019dd11d-ea66-76aa-8a4d-52030dc3bc64" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019dd11d-ea66-7ba8-8ce3-87da0b01f867" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_019dd11d-ea66-7fa1-bbbc-e0d9a60930a8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019dd11d-ea66-7ba8-8ce3-87da0b01f867" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_019dd11d-ea66-7fa1-bbbc-e0d9a60930a8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_019dd11d-ea66-7190-8c25-d8e587b0fb1a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019dd11d-ea66-7ba8-8ce3-87da0b01f867" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_019dd11d-ea66-7190-8c25-d8e587b0fb1a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_019dd11d-ea66-7428-b8e5-def017eaabc9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTable_019dd11d-ea66-7c91-a4d2-2116f2364cb3" xlink:to="loc_us-gaap_FinancialInstrumentAxis_019dd11d-ea66-7428-b8e5-def017eaabc9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019dd11d-ea66-7428-b8e5-def017eaabc9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_019dd11d-ea66-7428-b8e5-def017eaabc9" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019dd11d-ea66-7428-b8e5-def017eaabc9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019dd11d-ea66-7fbe-a0c9-a8631e13b4f9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_019dd11d-ea66-7428-b8e5-def017eaabc9" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019dd11d-ea66-7fbe-a0c9-a8631e13b4f9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_019dd11d-ea66-72bf-a491-bd3de6fbe56f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019dd11d-ea66-7fbe-a0c9-a8631e13b4f9" xlink:to="loc_us-gaap_MoneyMarketFundsMember_019dd11d-ea66-72bf-a491-bd3de6fbe56f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_019dd11d-ea66-7bab-b37e-9c87d0587065" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019dd11d-ea66-7fbe-a0c9-a8631e13b4f9" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_019dd11d-ea66-7bab-b37e-9c87d0587065" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_MarketableSecuritiesMember_019dda66-7368-75e1-a5c8-d855a88514f4" xlink:href="crct-20260331.xsd#crct_MarketableSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_019dd11d-ea66-7fbe-a0c9-a8631e13b4f9" xlink:to="loc_crct_MarketableSecuritiesMember_019dda66-7368-75e1-a5c8-d855a88514f4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_019dd11d-ea66-7aaa-8e14-ce1fbdc6f56f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTable_019dd11d-ea66-7c91-a4d2-2116f2364cb3" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_019dd11d-ea66-7aaa-8e14-ce1fbdc6f56f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019dd11d-ea66-7aaa-8e14-ce1fbdc6f56f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_019dd11d-ea66-7aaa-8e14-ce1fbdc6f56f" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019dd11d-ea66-7aaa-8e14-ce1fbdc6f56f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019dd11d-ea66-7ca1-a4f5-1ef2b699d043" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_019dd11d-ea66-7aaa-8e14-ce1fbdc6f56f" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019dd11d-ea66-7ca1-a4f5-1ef2b699d043" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashMember_019dd11d-ea66-72e3-a76f-40d3bae450be" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019dd11d-ea66-7ca1-a4f5-1ef2b699d043" xlink:to="loc_us-gaap_CashMember_019dd11d-ea66-72e3-a76f-40d3bae450be" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_019dda51-e26f-753a-9df6-669321bdd441" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_019dd11d-ea66-7ca1-a4f5-1ef2b699d043" xlink:to="loc_us-gaap_MoneyMarketFundsMember_019dda51-e26f-753a-9df6-669321bdd441" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019dd11d-ea66-7d1d-9106-e48eb64cfbc4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsLineItems_019dd11d-ea66-7bd4-9bae-30feedc44e57" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019dd11d-ea66-7d1d-9106-e48eb64cfbc4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019dd11d-ea66-7dc5-ba64-f83e13dacc17" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsLineItems_019dd11d-ea66-7bd4-9bae-30feedc44e57" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019dd11d-ea66-7dc5-ba64-f83e13dacc17" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesAbstract_019dd11d-ea66-76a5-ac60-8885cc1b39a0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleSecuritiesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsLineItems_019dd11d-ea66-7bd4-9bae-30feedc44e57" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesAbstract_019dd11d-ea66-76a5-ac60-8885cc1b39a0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_019dd11d-eb1b-7afe-99cb-811ca740e57b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesAbstract_019dd11d-ea66-76a5-ac60-8885cc1b39a0" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_019dd11d-eb1b-7afe-99cb-811ca740e57b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019dd11d-eb1b-7e73-ae37-ac08c5c679cc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesAbstract_019dd11d-ea66-76a5-ac60-8885cc1b39a0" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019dd11d-eb1b-7e73-ae37-ac08c5c679cc" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_019dd11d-eb1b-7749-ba1b-bb7591f9f471" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesAbstract_019dd11d-ea66-76a5-ac60-8885cc1b39a0" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_019dd11d-eb1b-7749-ba1b-bb7591f9f471" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_AssetsAmortizedCost_019dd11d-eb1b-7050-b876-a4a7b7858309" xlink:href="crct-20260331.xsd#crct_AssetsAmortizedCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsLineItems_019dd11d-ea66-7bd4-9bae-30feedc44e57" xlink:to="loc_crct_AssetsAmortizedCost_019dd11d-eb1b-7050-b876-a4a7b7858309" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_019dd11d-eb1b-79fc-858a-54d6d2c1c150" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsLineItems_019dd11d-ea66-7bd4-9bae-30feedc44e57" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_019dd11d-eb1b-79fc-858a-54d6d2c1c150" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_MarketableSecuritiesMaturity_019dd11d-eb1b-7174-b197-776c42166030" xlink:href="crct-20260331.xsd#crct_MarketableSecuritiesMaturity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsLineItems_019dd11d-ea66-7bd4-9bae-30feedc44e57" xlink:to="loc_crct_MarketableSecuritiesMaturity_019dd11d-eb1b-7174-b197-776c42166030" xlink:type="arc" order="5"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/InventoriesDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#InventoriesDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/InventoriesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryLineItems_019dd11d-eb1b-75ba-bdba-e85c58593523" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryCurrentTable_019dd11d-eb1b-7047-a017-0439a811759e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryCurrentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_InventoryLineItems_019dd11d-eb1b-75ba-bdba-e85c58593523" xlink:to="loc_us-gaap_InventoryCurrentTable_019dd11d-eb1b-7047-a017-0439a811759e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesInventoryAxis_019dd11d-eb1b-70f8-91bd-f3faa50ab6f1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PublicUtilitiesInventoryAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_InventoryCurrentTable_019dd11d-eb1b-7047-a017-0439a811759e" xlink:to="loc_us-gaap_PublicUtilitiesInventoryAxis_019dd11d-eb1b-70f8-91bd-f3faa50ab6f1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019dd11d-eb1b-70f8-91bd-f3faa50ab6f1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PublicUtilitiesInventoryAxis_019dd11d-eb1b-70f8-91bd-f3faa50ab6f1" xlink:to="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019dd11d-eb1b-70f8-91bd-f3faa50ab6f1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019dd11d-eb1b-7fea-a8d8-efe5a78f52f6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PublicUtilitiesInventoryAxis_019dd11d-eb1b-70f8-91bd-f3faa50ab6f1" xlink:to="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019dd11d-eb1b-7fea-a8d8-efe5a78f52f6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_MachineInventoryMember_019dd11d-eb1b-7dc9-8871-042fdfd5f86d" xlink:href="crct-20260331.xsd#crct_MachineInventoryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019dd11d-eb1b-7fea-a8d8-efe5a78f52f6" xlink:to="loc_crct_MachineInventoryMember_019dd11d-eb1b-7dc9-8871-042fdfd5f86d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_AccessoriesAndMaterialsInventoryMember_019dd11d-eb1b-77c7-9468-4715a1ad29fc" xlink:href="crct-20260331.xsd#crct_AccessoriesAndMaterialsInventoryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019dd11d-eb1b-7fea-a8d8-efe5a78f52f6" xlink:to="loc_crct_AccessoriesAndMaterialsInventoryMember_019dd11d-eb1b-77c7-9468-4715a1ad29fc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_RawMaterialsMember_019dd11d-eb1b-78a8-a9a1-3fe4c38305b6" xlink:href="crct-20260331.xsd#crct_RawMaterialsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019dd11d-eb1b-7fea-a8d8-efe5a78f52f6" xlink:to="loc_crct_RawMaterialsMember_019dd11d-eb1b-78a8-a9a1-3fe4c38305b6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryValuationReserves_019dd11d-eb1b-7776-821b-592cfcc0aceb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryValuationReserves"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InventoryLineItems_019dd11d-eb1b-75ba-bdba-e85c58593523" xlink:to="loc_us-gaap_InventoryValuationReserves_019dd11d-eb1b-7776-821b-592cfcc0aceb" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/RevolvingCreditFacilityDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#RevolvingCreditFacilityDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/RevolvingCreditFacilityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LineOfCreditFacilityLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_019dd11d-eb1b-7f31-8fce-35e0d8fc3704" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LineOfCreditFacilityTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_us-gaap_LineOfCreditFacilityTable_019dd11d-eb1b-7f31-8fce-35e0d8fc3704" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_019dd11d-eb1b-7530-b954-698ec838d4b1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_019dd11d-eb1b-7f31-8fce-35e0d8fc3704" xlink:to="loc_us-gaap_CreditFacilityAxis_019dd11d-eb1b-7530-b954-698ec838d4b1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_019dd11d-eb1b-7530-b954-698ec838d4b1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_019dd11d-eb1b-7530-b954-698ec838d4b1" xlink:to="loc_us-gaap_CreditFacilityDomain_019dd11d-eb1b-7530-b954-698ec838d4b1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_019dd11d-eb1b-7127-a733-adafbfca7119" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_019dd11d-eb1b-7530-b954-698ec838d4b1" xlink:to="loc_us-gaap_CreditFacilityDomain_019dd11d-eb1b-7127-a733-adafbfca7119" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_019dd11d-eb1b-703d-8030-47afc3487252" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_019dd11d-eb1b-7127-a733-adafbfca7119" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_019dd11d-eb1b-703d-8030-47afc3487252" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_019dd11d-eb1b-78af-887f-3473505607c6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_019dd11d-eb1b-7f31-8fce-35e0d8fc3704" xlink:to="loc_us-gaap_DebtInstrumentAxis_019dd11d-eb1b-78af-887f-3473505607c6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019dd11d-eb1b-78af-887f-3473505607c6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_019dd11d-eb1b-78af-887f-3473505607c6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019dd11d-eb1b-78af-887f-3473505607c6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019dd11d-eb1b-7b48-a9cf-297a90764fc0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_019dd11d-eb1b-78af-887f-3473505607c6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019dd11d-eb1b-7b48-a9cf-297a90764fc0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_CreditAgreementMember_019dd11d-eb1b-7935-9323-02aa992800d8" xlink:href="crct-20260331.xsd#crct_CreditAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019dd11d-eb1b-7b48-a9cf-297a90764fc0" xlink:to="loc_crct_CreditAgreementMember_019dd11d-eb1b-7935-9323-02aa992800d8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtTerm_019dd11d-eb1b-7c9e-88c4-f66122f8ab95" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_us-gaap_LongTermDebtTerm_019dd11d-eb1b-7c9e-88c4-f66122f8ab95" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_019dd11d-eb1b-7806-812f-cc44de2893f4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_019dd11d-eb1b-7806-812f-cc44de2893f4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_LineOfCreditFacilityAdditionalBorrowingCapacityIncreaseLimit_019dd11d-eb1b-7653-b164-1849c1590f65" xlink:href="crct-20260331.xsd#crct_LineOfCreditFacilityAdditionalBorrowingCapacityIncreaseLimit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_crct_LineOfCreditFacilityAdditionalBorrowingCapacityIncreaseLimit_019dd11d-eb1b-7653-b164-1849c1590f65" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_LineOfCreditFacilityAdditionalBorrowingCapacityHigherBorrowingCapacityOption_019dd11d-eb1b-7e50-a426-36e54c7d44d6" xlink:href="crct-20260331.xsd#crct_LineOfCreditFacilityAdditionalBorrowingCapacityHigherBorrowingCapacityOption"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_crct_LineOfCreditFacilityAdditionalBorrowingCapacityHigherBorrowingCapacityOption_019dd11d-eb1b-7e50-a426-36e54c7d44d6" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_019dd11d-eb1b-7849-86a6-8935ca7aaab9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_019dd11d-eb1b-7849-86a6-8935ca7aaab9" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_019dd11d-eb1b-78ad-b072-72db3a2c511e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_019dd11d-eb1b-78ad-b072-72db3a2c511e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_019dd11d-eb1b-718c-ad02-708969bd0c1e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentConvertibleConversionRatio1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_019dd11d-eb1b-718c-ad02-708969bd0c1e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_019dd11d-eb1b-74ed-bb8e-9857cb8310e5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LineOfCredit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_us-gaap_LineOfCredit_019dd11d-eb1b-74ed-bb8e-9857cb8310e5" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_019dd11d-eb1b-768e-93ce-f32e366461ac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_019dd11d-eb1b-768e-93ce-f32e366461ac" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_019dd11d-eb1b-7d14-a6e9-c933501db8c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_019dd11d-eb1b-7b3b-b7ff-fb00daad196c" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_019dd11d-eb1b-7d14-a6e9-c933501db8c4" xlink:type="arc" order="9"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/CapitalStructureDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#CapitalStructureDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/CapitalStructureDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityClassOfTreasuryStockLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfTreasuryStockTable_019dd11d-eb1b-7ef5-9275-643472c8e5c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ClassOfTreasuryStockTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_ClassOfTreasuryStockTable_019dd11d-eb1b-7ef5-9275-643472c8e5c4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019dd11d-eb1b-70ee-985f-79469ab4f213" 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_us-gaap_ClassOfTreasuryStockTable_019dd11d-eb1b-7ef5-9275-643472c8e5c4" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019dd11d-eb1b-70ee-985f-79469ab4f213" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-70ee-985f-79469ab4f213_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_019dd11d-eb1b-70ee-985f-79469ab4f213" xlink:to="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-70ee-985f-79469ab4f213_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-7b3e-82f5-9e5960b25645" 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_019dd11d-eb1b-70ee-985f-79469ab4f213" xlink:to="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-7b3e-82f5-9e5960b25645" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_019dd11d-eb1b-78fe-9030-3e6929d65011" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonClassAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-7b3e-82f5-9e5960b25645" xlink:to="loc_us-gaap_CommonClassAMember_019dd11d-eb1b-78fe-9030-3e6929d65011" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_019dd11d-eb1b-7c1c-9cb8-5c4b223cb45b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonClassBMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-7b3e-82f5-9e5960b25645" xlink:to="loc_us-gaap_CommonClassBMember_019dd11d-eb1b-7c1c-9cb8-5c4b223cb45b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_019dd11d-eb1b-730b-9a9f-8b75646c8d80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ClassOfTreasuryStockTable_019dd11d-eb1b-7ef5-9275-643472c8e5c4" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_019dd11d-eb1b-730b-9a9f-8b75646c8d80" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_019dd11d-eb1b-730b-9a9f-8b75646c8d80_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RelatedPartyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_019dd11d-eb1b-730b-9a9f-8b75646c8d80" xlink:to="loc_us-gaap_RelatedPartyDomain_019dd11d-eb1b-730b-9a9f-8b75646c8d80_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_019dd11d-eb1b-7ecb-9d97-b813104360f3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RelatedPartyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_019dd11d-eb1b-730b-9a9f-8b75646c8d80" xlink:to="loc_us-gaap_RelatedPartyDomain_019dd11d-eb1b-7ecb-9d97-b813104360f3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ExistingStockholdersMember_019dd11d-eb1b-7dbf-b905-07efb2459b7a" xlink:href="crct-20260331.xsd#crct_ExistingStockholdersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_019dd11d-eb1b-7ecb-9d97-b813104360f3" xlink:to="loc_crct_ExistingStockholdersMember_019dd11d-eb1b-7dbf-b905-07efb2459b7a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_DividendsDeclaredNatureAxis_019dd11d-eb1b-7725-bfda-554c25e23ded" xlink:href="crct-20260331.xsd#crct_DividendsDeclaredNatureAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ClassOfTreasuryStockTable_019dd11d-eb1b-7ef5-9275-643472c8e5c4" xlink:to="loc_crct_DividendsDeclaredNatureAxis_019dd11d-eb1b-7725-bfda-554c25e23ded" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-7725-bfda-554c25e23ded_default" xlink:href="crct-20260331.xsd#crct_DividendsDeclaredNatureDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_crct_DividendsDeclaredNatureAxis_019dd11d-eb1b-7725-bfda-554c25e23ded" xlink:to="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-7725-bfda-554c25e23ded_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-7d8d-8275-2f5b059852ae" xlink:href="crct-20260331.xsd#crct_DividendsDeclaredNatureDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_crct_DividendsDeclaredNatureAxis_019dd11d-eb1b-7725-bfda-554c25e23ded" xlink:to="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-7d8d-8275-2f5b059852ae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_SpecialDividendClassAAndClassBCommonStockMember_019dd11d-eb1b-7939-8348-43e8fdcc2b0e" xlink:href="crct-20260331.xsd#crct_SpecialDividendClassAAndClassBCommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-7d8d-8275-2f5b059852ae" xlink:to="loc_crct_SpecialDividendClassAAndClassBCommonStockMember_019dd11d-eb1b-7939-8348-43e8fdcc2b0e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_SemiAnnualDividendClassAAndClassBCommonStockMember_019dd11d-eb1b-754d-ac69-8bb291df8439" xlink:href="crct-20260331.xsd#crct_SemiAnnualDividendClassAAndClassBCommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-7d8d-8275-2f5b059852ae" xlink:to="loc_crct_SemiAnnualDividendClassAAndClassBCommonStockMember_019dd11d-eb1b-754d-ac69-8bb291df8439" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_019dd11d-eb1b-70ec-ac2c-1d8e4a110a67" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_019dd11d-eb1b-70ec-ac2c-1d8e4a110a67" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_019dd11d-eb1b-7bce-a99c-49e22cae9eb7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_019dd11d-eb1b-7bce-a99c-49e22cae9eb7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_019dd11d-eb1b-7a8c-8954-35bfc94484a8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_019dd11d-eb1b-7a8c-8954-35bfc94484a8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_019dd11d-eb1b-72bb-aee9-3feab04fde82" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_CommonStockSharesIssued_019dd11d-eb1b-72bb-aee9-3feab04fde82" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_019dd11d-eb1b-7c21-b0af-f718fe3a4c56" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_019dd11d-eb1b-7c21-b0af-f718fe3a4c56" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_CommonStockVotingRightsNumberOfVotes_019dd11d-eb1b-7eff-b02f-b9145e29fb71" xlink:href="crct-20260331.xsd#crct_CommonStockVotingRightsNumberOfVotes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_crct_CommonStockVotingRightsNumberOfVotes_019dd11d-eb1b-7eff-b02f-b9145e29fb71" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_CommonStockConvertibleSharesIssuableUponConversion_019dd11d-eb1b-7d52-9814-166df57a3bad" xlink:href="crct-20260331.xsd#crct_CommonStockConvertibleSharesIssuableUponConversion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_crct_CommonStockConvertibleSharesIssuableUponConversion_019dd11d-eb1b-7d52-9814-166df57a3bad" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_019dd11d-eb1b-72b5-9804-46ea64ae540d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_019dd11d-eb1b-72b5-9804-46ea64ae540d" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StockRepurchaseProgramAuthorizedAmount1_019dd11d-eb1b-70f9-8fb1-37ab16904d7a" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_srt_StockRepurchaseProgramAuthorizedAmount1_019dd11d-eb1b-70f9-8fb1-37ab16904d7a" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_019dd11d-eb1b-7a9b-80b4-9bc2f8431b27" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_019dd11d-eb1b-7a9b-80b4-9bc2f8431b27" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_019dd11d-eb1b-78e8-a0af-a5e35082f01b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_019dd11d-eb1b-78e8-a0af-a5e35082f01b" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPayableAmountPerShare_019dd11d-eb1b-7105-a3e3-21f018041078" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DividendsPayableAmountPerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_DividendsPayableAmountPerShare_019dd11d-eb1b-7105-a3e3-21f018041078" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_DividendsDeclaredButUnpaid_019dd11d-eb1b-745a-ba01-3f5417d8a3fa" xlink:href="crct-20260331.xsd#crct_DividendsDeclaredButUnpaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_crct_DividendsDeclaredButUnpaid_019dd11d-eb1b-745a-ba01-3f5417d8a3fa" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPayableCurrentAndNoncurrent_019dd11d-eb1b-7a56-ba0c-ddcd17ed744b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DividendsPayableCurrentAndNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_DividendsPayableCurrentAndNoncurrent_019dd11d-eb1b-7a56-ba0c-ddcd17ed744b" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPaidinkind_019dd11d-eb1b-71bc-8f7d-c2b23b747c98" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DividendsPaidinkind"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_DividendsPaidinkind_019dd11d-eb1b-71bc-8f7d-c2b23b747c98" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCash_019dd11d-eb1b-7295-8f92-e13e86f6dcb5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DividendsCash"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_DividendsCash_019dd11d-eb1b-7295-8f92-e13e86f6dcb5" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsStock_019dd11d-eb1b-7ee6-981e-32bfdf4ccfa7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DividendsStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_us-gaap_DividendsStock_019dd11d-eb1b-7ee6-981e-32bfdf4ccfa7" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_DividendEquivalentPayableAmountPerShare_019dd11d-eb1b-71a0-a88d-43ccf8fd08aa" xlink:href="crct-20260331.xsd#crct_DividendEquivalentPayableAmountPerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_019dd11d-eb1b-79dd-ac5a-98fca4990e02" xlink:to="loc_crct_DividendEquivalentPayableAmountPerShare_019dd11d-eb1b-71a0-a88d-43ccf8fd08aa" xlink:type="arc" order="17"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationCostByAwardTypeDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationCostByAwardTypeDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationCostByAwardTypeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-72d2-9c8c-4baef1ccb5c9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7f28-b8fe-b34c276c134e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-72d2-9c8c-4baef1ccb5c9" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7f28-b8fe-b34c276c134e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7477-bbfa-9f83ec8e51ad" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7f28-b8fe-b34c276c134e" xlink:to="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7477-bbfa-9f83ec8e51ad" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7477-bbfa-9f83ec8e51ad_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7477-bbfa-9f83ec8e51ad" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7477-bbfa-9f83ec8e51ad_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7c15-a5fb-203fbdcc80ed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7477-bbfa-9f83ec8e51ad" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7c15-a5fb-203fbdcc80ed" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-791d-bc5c-fd92f48e5251" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7c15-a5fb-203fbdcc80ed" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-791d-bc5c-fd92f48e5251" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_019dd11d-eb1b-7fc4-ae44-5233e9850a3b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7c15-a5fb-203fbdcc80ed" xlink:to="loc_us-gaap_EmployeeStockOptionMember_019dd11d-eb1b-7fc4-ae44-5233e9850a3b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_019dd11d-eb1b-7f82-a92f-d9d97902cef6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonClassBMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7c15-a5fb-203fbdcc80ed" xlink:to="loc_us-gaap_CommonClassBMember_019dd11d-eb1b-7f82-a92f-d9d97902cef6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_LiabilityClassifiedAwardsMember_019dd11d-eb1b-7a92-9f66-a3cbbe451fb2" xlink:href="crct-20260331.xsd#crct_LiabilityClassifiedAwardsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7c15-a5fb-203fbdcc80ed" xlink:to="loc_crct_LiabilityClassifiedAwardsMember_019dd11d-eb1b-7a92-9f66-a3cbbe451fb2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1_019dd11d-eb1b-7d1f-bc0b-74fcd9b67ff6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-72d2-9c8c-4baef1ccb5c9" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1_019dd11d-eb1b-7d1f-bc0b-74fcd9b67ff6" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019dd11d-eb1b-765c-a51c-159c71b766b2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019dd11d-eb1b-765c-a51c-159c71b766b2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019dd11d-eb1b-765c-a51c-159c71b766b2" xlink:to="loc_srt_ProductOrServiceAxis_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8" xlink:to="loc_srt_ProductsAndServicesDomain_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd5f3-af3a-77ad-83b8-c6c1b80f4bbd" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8" xlink:to="loc_srt_ProductsAndServicesDomain_019dd5f3-af3a-77ad-83b8-c6c1b80f4bbd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_PlatformMember_019dd5f0-ccbb-775d-b74b-b5b334ed9cdf" xlink:href="crct-20260331.xsd#crct_PlatformMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019dd5f3-af3a-77ad-83b8-c6c1b80f4bbd" xlink:to="loc_crct_PlatformMember_019dd5f0-ccbb-775d-b74b-b5b334ed9cdf" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ProductsMember_019dd5f1-075b-73d6-89f5-cf1a6c4f2584" xlink:href="crct-20260331.xsd#crct_ProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019dd5f3-af3a-77ad-83b8-c6c1b80f4bbd" xlink:to="loc_crct_ProductsMember_019dd5f1-075b-73d6-89f5-cf1a6c4f2584" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeLocationBalanceAxis_019ddc44-7ece-79be-af15-d1b81666c427" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementOfIncomeLocationBalanceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019dd11d-eb1b-765c-a51c-159c71b766b2" xlink:to="loc_us-gaap_StatementOfIncomeLocationBalanceAxis_019ddc44-7ece-79be-af15-d1b81666c427" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_019dd11d-eb1b-72ea-a115-ff7bedb0f3a6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_019dd11d-eb1b-72ea-a115-ff7bedb0f3a6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_019dd11d-eb1b-7d07-8ac3-e42e01d80ef1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_019dd11d-eb1b-7d07-8ac3-e42e01d80ef1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1_019dd11d-eb1b-7b36-9dca-68f50e7681eb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1_019dd11d-eb1b-7b36-9dca-68f50e7681eb" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails_1" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails_1"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019dd11d-eb1b-765c-a51c-159c71b766b2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019dd11d-eb1b-765c-a51c-159c71b766b2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019dd11d-eb1b-765c-a51c-159c71b766b2" xlink:to="loc_srt_ProductOrServiceAxis_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8" xlink:to="loc_srt_ProductsAndServicesDomain_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd5f3-af3a-77ad-83b8-c6c1b80f4bbd" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_019dd11d-eb1b-76b3-9e45-4b0e9d25a5c8" xlink:to="loc_srt_ProductsAndServicesDomain_019dd5f3-af3a-77ad-83b8-c6c1b80f4bbd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_PlatformMember_019dd5f0-ccbb-775d-b74b-b5b334ed9cdf" xlink:href="crct-20260331.xsd#crct_PlatformMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019dd5f3-af3a-77ad-83b8-c6c1b80f4bbd" xlink:to="loc_crct_PlatformMember_019dd5f0-ccbb-775d-b74b-b5b334ed9cdf" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ProductsMember_019dd5f1-075b-73d6-89f5-cf1a6c4f2584" xlink:href="crct-20260331.xsd#crct_ProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019dd5f3-af3a-77ad-83b8-c6c1b80f4bbd" xlink:to="loc_crct_ProductsMember_019dd5f1-075b-73d6-89f5-cf1a6c4f2584" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_019dd11d-eb1b-72ea-a115-ff7bedb0f3a6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_019dd11d-eb1b-72ea-a115-ff7bedb0f3a6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_019dd11d-eb1b-7d07-8ac3-e42e01d80ef1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_019dd11d-eb1b-7d07-8ac3-e42e01d80ef1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1_019dd11d-eb1b-7b36-9dca-68f50e7681eb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019dd11d-eb1b-78ff-9b4a-1279e9860695" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1_019dd11d-eb1b-7b36-9dca-68f50e7681eb" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails_2" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails_2"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails_2" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019ddc47-217e-739a-95f6-571db8c4c963" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019ddc47-217e-706e-8094-52f2c6c71168" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019ddc47-217e-739a-95f6-571db8c4c963" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019ddc47-217e-706e-8094-52f2c6c71168" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SfpLocationActivityCapitalizationAxis_019ddc47-217e-717a-b4e1-51dd78ee9ffe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SfpLocationActivityCapitalizationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019ddc47-217e-706e-8094-52f2c6c71168" xlink:to="loc_us-gaap_SfpLocationActivityCapitalizationAxis_019ddc47-217e-717a-b4e1-51dd78ee9ffe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_019ddc47-217e-74b9-b6cd-15528bf7f306" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019ddc47-217e-739a-95f6-571db8c4c963" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_019ddc47-217e-74b9-b6cd-15528bf7f306" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails_3" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails_3"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationCostRelatedtoCompanysStockBasedCompensationPlanDetails_3" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019ddc47-217e-739a-95f6-571db8c4c963" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019ddc47-217e-706e-8094-52f2c6c71168" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019ddc47-217e-739a-95f6-571db8c4c963" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_019ddc47-217e-706e-8094-52f2c6c71168" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_019ddc47-217e-74b9-b6cd-15528bf7f306" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_019ddc47-217e-739a-95f6-571db8c4c963" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_019ddc47-217e-74b9-b6cd-15528bf7f306" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationNarrativeDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationNarrativeDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-70f1-84d6-b404a30c20fa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-70f1-84d6-b404a30c20fa" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7e05-90a9-a41eb509d045" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-70f1-84d6-b404a30c20fa" xlink:to="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7e05-90a9-a41eb509d045" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7e05-90a9-a41eb509d045_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7e05-90a9-a41eb509d045" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7e05-90a9-a41eb509d045_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-78e9-a015-3a3fe46e2fe1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7e05-90a9-a41eb509d045" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-78e9-a015-3a3fe46e2fe1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_EquityClassifiedAwardsMember_019dd11d-eb1b-768c-a847-f3217d674f0e" xlink:href="crct-20260331.xsd#crct_EquityClassifiedAwardsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-78e9-a015-3a3fe46e2fe1" xlink:to="loc_crct_EquityClassifiedAwardsMember_019dd11d-eb1b-768c-a847-f3217d674f0e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_PerformanceRestrictedStockUnitsPRSUsMember_019dd11d-eb1b-7595-8422-413e15e17755" xlink:href="crct-20260331.xsd#crct_PerformanceRestrictedStockUnitsPRSUsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-78e9-a015-3a3fe46e2fe1" xlink:to="loc_crct_PerformanceRestrictedStockUnitsPRSUsMember_019dd11d-eb1b-7595-8422-413e15e17755" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_019dd11d-eb1b-77f0-b619-a41e6139de08" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-78e9-a015-3a3fe46e2fe1" xlink:to="loc_us-gaap_EmployeeStockOptionMember_019dd11d-eb1b-77f0-b619-a41e6139de08" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_019dd11d-eb1b-7954-8853-dcc6d31041a7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-78e9-a015-3a3fe46e2fe1" xlink:to="loc_us-gaap_EmployeeStockMember_019dd11d-eb1b-7954-8853-dcc6d31041a7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-73e5-ab09-525340077c8f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-70f1-84d6-b404a30c20fa" xlink:to="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-73e5-ab09-525340077c8f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-73e5-ab09-525340077c8f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-73e5-ab09-525340077c8f" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-73e5-ab09-525340077c8f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7b91-a493-d29e4be552aa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-73e5-ab09-525340077c8f" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7b91-a493-d29e4be552aa" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-7271-a32e-3b32ffc1b79d" xlink:href="crct-20260331.xsd#crct_A2021EquityIncentivePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7b91-a493-d29e4be552aa" xlink:to="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-7271-a32e-3b32ffc1b79d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_A2021EmployeeStockPurchasePlanMember_019dd11d-eb1b-76d8-a85b-f2f5e36a06ae" xlink:href="crct-20260331.xsd#crct_A2021EmployeeStockPurchasePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7b91-a493-d29e4be552aa" xlink:to="loc_crct_A2021EmployeeStockPurchasePlanMember_019dd11d-eb1b-76d8-a85b-f2f5e36a06ae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_019dd11d-eb1b-7d61-aaab-bf0989e41c4d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VestingAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-70f1-84d6-b404a30c20fa" xlink:to="loc_us-gaap_VestingAxis_019dd11d-eb1b-7d61-aaab-bf0989e41c4d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019dd11d-eb1b-7d61-aaab-bf0989e41c4d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VestingAxis_019dd11d-eb1b-7d61-aaab-bf0989e41c4d" xlink:to="loc_us-gaap_VestingDomain_019dd11d-eb1b-7d61-aaab-bf0989e41c4d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019dd11d-eb1b-70ba-bdeb-335e6649f8f9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VestingAxis_019dd11d-eb1b-7d61-aaab-bf0989e41c4d" xlink:to="loc_us-gaap_VestingDomain_019dd11d-eb1b-70ba-bdeb-335e6649f8f9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_019dd11d-eb1b-743d-b1a3-970137b60e3a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019dd11d-eb1b-70ba-bdeb-335e6649f8f9" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_019dd11d-eb1b-743d-b1a3-970137b60e3a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_019dd11d-eb1b-7768-b48e-0b9e709f023a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationAwardTrancheTwoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019dd11d-eb1b-70ba-bdeb-335e6649f8f9" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_019dd11d-eb1b-7768-b48e-0b9e709f023a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019dd11d-eb1b-7e8b-84c6-6724d5dceac6" 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_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-70f1-84d6-b404a30c20fa" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019dd11d-eb1b-7e8b-84c6-6724d5dceac6" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-7e8b-84c6-6724d5dceac6_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_019dd11d-eb1b-7e8b-84c6-6724d5dceac6" xlink:to="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-7e8b-84c6-6724d5dceac6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-73b1-a32d-a6f176e2fa95" 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_019dd11d-eb1b-7e8b-84c6-6724d5dceac6" xlink:to="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-73b1-a32d-a6f176e2fa95" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_019dd11d-eb1b-76f7-ab1b-c0c99558743b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonClassAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-73b1-a32d-a6f176e2fa95" xlink:to="loc_us-gaap_CommonClassAMember_019dd11d-eb1b-76f7-ab1b-c0c99558743b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_019ddb75-190a-7996-b771-963c4ec74fe0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonClassBMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-73b1-a32d-a6f176e2fa95" xlink:to="loc_us-gaap_CommonClassBMember_019ddb75-190a-7996-b771-963c4ec74fe0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_019dd11d-eb1b-736a-bd6f-9f606f154521" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_019dd11d-eb1b-736a-bd6f-9f606f154521" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_019dd11d-eb1b-78e0-ba84-8c8017d5ac26" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_019dd11d-eb1b-78e0-ba84-8c8017d5ac26" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_019dd11d-eb1b-74e3-8da3-9aa29e33cfc8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_019dd11d-eb1b-74e3-8da3-9aa29e33cfc8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_NumberOfTranches_019dd11d-eb1b-7ff9-bc24-92ae3f304222" xlink:href="crct-20260331.xsd#crct_NumberOfTranches"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_crct_NumberOfTranches_019dd11d-eb1b-7ff9-bc24-92ae3f304222" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformancePeriod_019dd11d-eb1b-768d-ab02-f401882c4673" xlink:href="crct-20260331.xsd#crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformancePeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformancePeriod_019dd11d-eb1b-768d-ab02-f401882c4673" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_019dd11d-eb1b-769b-a109-a20f7cba6f59" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_019dd11d-eb1b-769b-a109-a20f7cba6f59" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardMinimumExercisePricePercentageOfFairMarketValueOfSharesOnDateOfGrant_019dd11d-eb1b-7b67-9106-6587ac7cee81" xlink:href="crct-20260331.xsd#crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardMinimumExercisePricePercentageOfFairMarketValueOfSharesOnDateOfGrant"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardMinimumExercisePricePercentageOfFairMarketValueOfSharesOnDateOfGrant_019dd11d-eb1b-7b67-9106-6587ac7cee81" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate_019dd11d-eb1b-737d-8246-36da8a9703cd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate_019dd11d-eb1b-737d-8246-36da8a9703cd" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_019dd11d-eb1b-756f-9ff1-98b17d937306" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_019dd11d-eb1b-756f-9ff1-98b17d937306" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardConsecutiveOfferingPeriod_019dd11d-eb1b-76b3-b0ba-37768cf752aa" xlink:href="crct-20260331.xsd#crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardConsecutiveOfferingPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardConsecutiveOfferingPeriod_019dd11d-eb1b-76b3-b0ba-37768cf752aa" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_019dd11d-eb1b-7c8d-a85b-eb6fe01141e4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_019dd11d-eb1b-7c8d-a85b-eb6fe01141e4" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_019dd11d-eb1b-73dd-962b-249bc703e7c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_019dd11d-eb1b-73dd-962b-249bc703e7c4" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019ddb75-190a-7e0d-95b6-bff8c5c43d8d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-77f3-b1d7-5c8c20a44c54" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019ddb75-190a-7e0d-95b6-bff8c5c43d8d" xlink:type="arc" order="12"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationRestrictedStockUnitsActivityUnderCompanysStockPlansDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationRestrictedStockUnitsActivityUnderCompanysStockPlansDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationRestrictedStockUnitsActivityUnderCompanysStockPlansDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7805-9f3b-4622cbbb1857" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7cf1-8d34-2ea535295943" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7805-9f3b-4622cbbb1857" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7cf1-8d34-2ea535295943" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-77c8-855a-12ae59a6df72" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7cf1-8d34-2ea535295943" xlink:to="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-77c8-855a-12ae59a6df72" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-77c8-855a-12ae59a6df72_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-77c8-855a-12ae59a6df72" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-77c8-855a-12ae59a6df72_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7345-b9a0-95b69b831092" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-77c8-855a-12ae59a6df72" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7345-b9a0-95b69b831092" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-75c7-ace6-c5df7b22f147" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7345-b9a0-95b69b831092" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-75c7-ace6-c5df7b22f147" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7b87-b318-db4dab7f5c64" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7cf1-8d34-2ea535295943" xlink:to="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7b87-b318-db4dab7f5c64" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7b87-b318-db4dab7f5c64_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7b87-b318-db4dab7f5c64" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7b87-b318-db4dab7f5c64_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-771b-80c0-212784a58686" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7b87-b318-db4dab7f5c64" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-771b-80c0-212784a58686" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-7f48-807e-56bcfc974769" xlink:href="crct-20260331.xsd#crct_A2021EquityIncentivePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-771b-80c0-212784a58686" xlink:to="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-7f48-807e-56bcfc974769" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019dda05-4690-78d5-98f6-8c163f7fa6cd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7805-9f3b-4622cbbb1857" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019dda05-4690-78d5-98f6-8c163f7fa6cd" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019dda06-24ae-71c6-a6c2-9d11ed7af5cf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019dda05-4690-78d5-98f6-8c163f7fa6cd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019dda06-24ae-71c6-a6c2-9d11ed7af5cf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019ddb3b-c48f-7546-8d3b-624f5ed21b70" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019dda05-4690-78d5-98f6-8c163f7fa6cd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019ddb3b-c48f-7546-8d3b-624f5ed21b70" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendEquivalentGrants_019ddb3d-2b00-7d2c-b5ab-a456f03fc5df" xlink:href="crct-20260331.xsd#crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendEquivalentGrants"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019dda05-4690-78d5-98f6-8c163f7fa6cd" xlink:to="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendEquivalentGrants_019ddb3d-2b00-7d2c-b5ab-a456f03fc5df" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019ddb3f-8b2e-7095-9f24-0acbc0dd2ba8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019dda05-4690-78d5-98f6-8c163f7fa6cd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019ddb3f-8b2e-7095-9f24-0acbc0dd2ba8" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019ddb3a-fbc5-7a46-8ab3-bfda76d345fa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-704f-8411-a9a9f692c44e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7805-9f3b-4622cbbb1857" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-704f-8411-a9a9f692c44e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019dd11d-eb1b-7778-b21d-58f54beead7f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-704f-8411-a9a9f692c44e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019dd11d-eb1b-7778-b21d-58f54beead7f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-75b3-b02b-0426d44b3388" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-704f-8411-a9a9f692c44e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-75b3-b02b-0426d44b3388" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardDividendEquivalentGrantsGrantsInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-7584-88db-7d9831b48b30" xlink:href="crct-20260331.xsd#crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardDividendEquivalentGrantsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-704f-8411-a9a9f692c44e" xlink:to="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardDividendEquivalentGrantsGrantsInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-7584-88db-7d9831b48b30" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-78d3-bd21-cea589174d1a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-704f-8411-a9a9f692c44e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-78d3-bd21-cea589174d1a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019dd11d-eb1b-71d4-9ef7-337ed72110ba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-704f-8411-a9a9f692c44e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019dd11d-eb1b-71d4-9ef7-337ed72110ba" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019dd11d-eb1b-79d0-96b5-4cadca4434ff" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationPRSUActivityDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationPRSUActivityDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationPRSUActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7ecc-838f-cb7187667f13" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7726-be36-b91d9b81bba5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7ecc-838f-cb7187667f13" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7726-be36-b91d9b81bba5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7d15-b65a-03956c6b853d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7726-be36-b91d9b81bba5" xlink:to="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7d15-b65a-03956c6b853d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7d15-b65a-03956c6b853d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7d15-b65a-03956c6b853d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7d15-b65a-03956c6b853d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7261-9e69-6e93433a9606" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7d15-b65a-03956c6b853d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7261-9e69-6e93433a9606" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_PerformanceRestrictedStockUnitsPRSUsMember_019dd11d-eb1b-7089-898c-1422fa763c63" xlink:href="crct-20260331.xsd#crct_PerformanceRestrictedStockUnitsPRSUsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7261-9e69-6e93433a9606" xlink:to="loc_crct_PerformanceRestrictedStockUnitsPRSUsMember_019dd11d-eb1b-7089-898c-1422fa763c63" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-7fbb-9fd6-76115d3eec97" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7261-9e69-6e93433a9606" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-7fbb-9fd6-76115d3eec97" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7655-b3df-4f382e3cb21f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7726-be36-b91d9b81bba5" xlink:to="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7655-b3df-4f382e3cb21f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7655-b3df-4f382e3cb21f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7655-b3df-4f382e3cb21f" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7655-b3df-4f382e3cb21f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-70b1-8bc6-fa5a3307aa0f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7655-b3df-4f382e3cb21f" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-70b1-8bc6-fa5a3307aa0f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-781c-a52b-14ba5ec39931" xlink:href="crct-20260331.xsd#crct_A2021EquityIncentivePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-70b1-8bc6-fa5a3307aa0f" xlink:to="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-781c-a52b-14ba5ec39931" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_019dd11d-eb1b-7e69-a2eb-917ff5806928" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VestingAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7726-be36-b91d9b81bba5" xlink:to="loc_us-gaap_VestingAxis_019dd11d-eb1b-7e69-a2eb-917ff5806928" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019dd11d-eb1b-7e69-a2eb-917ff5806928_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VestingAxis_019dd11d-eb1b-7e69-a2eb-917ff5806928" xlink:to="loc_us-gaap_VestingDomain_019dd11d-eb1b-7e69-a2eb-917ff5806928_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019dd11d-eb1b-720b-8317-3d67b208d7c7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VestingAxis_019dd11d-eb1b-7e69-a2eb-917ff5806928" xlink:to="loc_us-gaap_VestingDomain_019dd11d-eb1b-720b-8317-3d67b208d7c7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_019dd11d-eb1b-75a7-9225-8efb4fce4a4b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019dd11d-eb1b-720b-8317-3d67b208d7c7" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_019dd11d-eb1b-75a7-9225-8efb4fce4a4b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-7cab-aa59-0b1f06c08706" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7ecc-838f-cb7187667f13" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-7cab-aa59-0b1f06c08706" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019dd11d-eb1b-75b0-be7d-cb9ddbabf1fd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-7cab-aa59-0b1f06c08706" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019dd11d-eb1b-75b0-be7d-cb9ddbabf1fd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-7d94-af8c-c8b6b35695cc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-7cab-aa59-0b1f06c08706" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-7d94-af8c-c8b6b35695cc" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardDividendEquivalentGrantsGrantsInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-7598-9611-b39363f40458" xlink:href="crct-20260331.xsd#crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardDividendEquivalentGrantsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-7cab-aa59-0b1f06c08706" xlink:to="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardDividendEquivalentGrantsGrantsInPeriodWeightedAverageGrantDateFairValue_019dd11d-eb1b-7598-9611-b39363f40458" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019dd11d-eb1b-75fa-bbcb-2400c87ba9e1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019dd11d-eb1b-7cab-aa59-0b1f06c08706" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019dd11d-eb1b-75fa-bbcb-2400c87ba9e1" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019dd11d-eb1b-7228-9bea-5f8fbb06b950" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019ddb46-a786-730c-816b-a6520532f451" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7ecc-838f-cb7187667f13" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019ddb46-a786-730c-816b-a6520532f451" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019ddb47-537c-70ce-a668-445670d454da" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019ddb46-a786-730c-816b-a6520532f451" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019ddb47-537c-70ce-a668-445670d454da" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019ddb47-f9a9-7c87-889a-41bc7b7e8629" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019ddb46-a786-730c-816b-a6520532f451" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019ddb47-f9a9-7c87-889a-41bc7b7e8629" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendEquivalentGrants_019ddb48-f93a-77f8-897f-4c07e391e0b7" xlink:href="crct-20260331.xsd#crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendEquivalentGrants"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019ddb46-a786-730c-816b-a6520532f451" xlink:to="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendEquivalentGrants_019ddb48-f93a-77f8-897f-4c07e391e0b7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019ddb58-850f-7dc6-a5bf-bbd5de53d9b3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019ddb46-a786-730c-816b-a6520532f451" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019ddb58-850f-7dc6-a5bf-bbd5de53d9b3" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019ddb49-8953-7f37-85ae-5c1e5afe6f67" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_019ddb46-a786-730c-816b-a6520532f451" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019ddb49-8953-7f37-85ae-5c1e5afe6f67" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019ddb49-f094-77cc-bce0-6ef754d93aca" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationStockOptionActivityDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationStockOptionActivityDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationStockOptionActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7654-8b34-63a664512007" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-79f0-af69-f924035266a4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7654-8b34-63a664512007" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-79f0-af69-f924035266a4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-78e5-b419-b42d8f5ae1b9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-79f0-af69-f924035266a4" xlink:to="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-78e5-b419-b42d8f5ae1b9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-78e5-b419-b42d8f5ae1b9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-78e5-b419-b42d8f5ae1b9" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-78e5-b419-b42d8f5ae1b9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-78fa-83c5-88e2bbb9342e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-78e5-b419-b42d8f5ae1b9" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-78fa-83c5-88e2bbb9342e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-743b-a4db-1e3e9a7b2029" xlink:href="crct-20260331.xsd#crct_A2021EquityIncentivePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-78fa-83c5-88e2bbb9342e" xlink:to="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-743b-a4db-1e3e9a7b2029" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_019dd11d-eb1b-7648-bb5b-a05424713de6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7654-8b34-63a664512007" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_019dd11d-eb1b-7648-bb5b-a05424713de6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_019dd11d-eb1b-7257-a512-659e8ae66e77" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_019dd11d-eb1b-7648-bb5b-a05424713de6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_019dd11d-eb1b-7257-a512-659e8ae66e77" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_019dd11d-eb1b-7b15-8490-ff304b8a6650" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_019dd11d-eb1b-7648-bb5b-a05424713de6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_019dd11d-eb1b-7b15-8490-ff304b8a6650" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_019dd11d-eb1b-7879-83af-1a0317ef64f9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_019dd11d-eb1b-7ad4-b7f4-57434c321d93" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7654-8b34-63a664512007" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_019dd11d-eb1b-7ad4-b7f4-57434c321d93" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_019dd11d-eb1b-72f0-8add-aab590a22bba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7654-8b34-63a664512007" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_019dd11d-eb1b-72f0-8add-aab590a22bba" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_019dd11d-eb1b-7426-9619-5eb90550c511" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_019dd11d-eb1b-72f0-8add-aab590a22bba" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_019dd11d-eb1b-7426-9619-5eb90550c511" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_019dd11d-eb1b-7aee-9bc8-5c4b6d36b73d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_019dd11d-eb1b-72f0-8add-aab590a22bba" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_019dd11d-eb1b-7aee-9bc8-5c4b6d36b73d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_019dd11d-eb1b-7472-b13f-051bfe2bdd94" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_019dd11d-eb1b-75c7-88ea-19576c3a70f0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7654-8b34-63a664512007" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_019dd11d-eb1b-75c7-88ea-19576c3a70f0" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_019dd11d-eb1b-7c40-9311-af14912f6295" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7654-8b34-63a664512007" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_019dd11d-eb1b-7c40-9311-af14912f6295" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_019dd11d-eb1b-7db2-a53a-25afbc8ee6e9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_019dd11d-eb1b-7c40-9311-af14912f6295" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_019dd11d-eb1b-7db2-a53a-25afbc8ee6e9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_019dd11d-eb1b-7ccd-990b-4920dc54416b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_019dd11d-eb1b-7c40-9311-af14912f6295" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_019dd11d-eb1b-7ccd-990b-4920dc54416b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract_019dd11d-eb1b-72a3-be2a-0f618d7b2da2" xlink:href="crct-20260331.xsd#crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7654-8b34-63a664512007" xlink:to="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract_019dd11d-eb1b-72a3-be2a-0f618d7b2da2" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_019dd11d-eb1b-70d9-bd28-1a524947a2e0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract_019dd11d-eb1b-72a3-be2a-0f618d7b2da2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_019dd11d-eb1b-70d9-bd28-1a524947a2e0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_019dd11d-eb1b-7853-a149-7c5cf92da390" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_019dd11d-eb1b-77ca-9efa-8e83e1ceb7b7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7654-8b34-63a664512007" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_019dd11d-eb1b-77ca-9efa-8e83e1ceb7b7" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/StockBasedCompensationOptionstoPurchaseClassBCommonStockDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#StockBasedCompensationOptionstoPurchaseClassBCommonStockDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/StockBasedCompensationOptionstoPurchaseClassBCommonStockDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7c18-9454-24d193880848" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7391-bb25-cdde81f5d9db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7c18-9454-24d193880848" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7391-bb25-cdde81f5d9db" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019dd11d-eb1b-75e5-842c-3779068dfa12" 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_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019dd11d-eb1b-7391-bb25-cdde81f5d9db" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019dd11d-eb1b-75e5-842c-3779068dfa12" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-75e5-842c-3779068dfa12_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_019dd11d-eb1b-75e5-842c-3779068dfa12" xlink:to="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-75e5-842c-3779068dfa12_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-7bf3-96cc-680577e9efea" 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_019dd11d-eb1b-75e5-842c-3779068dfa12" xlink:to="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-7bf3-96cc-680577e9efea" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_019dd11d-eb1b-74d4-8162-86511c91f209" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonClassBMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019dd11d-eb1b-7bf3-96cc-680577e9efea" xlink:to="loc_us-gaap_CommonClassBMember_019dd11d-eb1b-74d4-8162-86511c91f209" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_019dd11d-eb1b-71ee-98de-5e16e8aa3563" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7c18-9454-24d193880848" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_019dd11d-eb1b-71ee-98de-5e16e8aa3563" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_019dd11d-eb1b-7a40-afb3-e800ddb12b60" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_019dd11d-eb1b-71ee-98de-5e16e8aa3563" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_019dd11d-eb1b-7a40-afb3-e800ddb12b60" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_019dd11d-eb1b-74f5-9491-e8b7f4416ef6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_019dd11d-eb1b-71ee-98de-5e16e8aa3563" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_019dd11d-eb1b-74f5-9491-e8b7f4416ef6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_019dd11d-eb1b-79ed-8e78-64fbbdf367bc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_019dd11d-eb1b-75e3-84aa-537f29a2950a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7c18-9454-24d193880848" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_019dd11d-eb1b-75e3-84aa-537f29a2950a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_019dd11d-eb1b-7ea3-b14f-222e830c6b70" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7c18-9454-24d193880848" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_019dd11d-eb1b-7ea3-b14f-222e830c6b70" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_019dd11d-eb1b-7678-bee9-a7205f6686e7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_019dd11d-eb1b-7ea3-b14f-222e830c6b70" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_019dd11d-eb1b-7678-bee9-a7205f6686e7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_019dd11d-eb1b-757d-b346-bac09515e7f3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_019dd11d-eb1b-7ea3-b14f-222e830c6b70" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_019dd11d-eb1b-757d-b346-bac09515e7f3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_019dd11d-eb1b-72ae-a39c-b2869230842f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_019dd11d-eb1b-764d-b74d-19dd2c8c8e10" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7c18-9454-24d193880848" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_019dd11d-eb1b-764d-b74d-19dd2c8c8e10" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_019dd11d-eb1b-751a-8f74-c77a7a9b8d38" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7c18-9454-24d193880848" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_019dd11d-eb1b-751a-8f74-c77a7a9b8d38" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_019dd11d-eb1b-77f3-857a-68cc11c5d871" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_019dd11d-eb1b-751a-8f74-c77a7a9b8d38" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_019dd11d-eb1b-77f3-857a-68cc11c5d871" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_019dd11d-eb1b-710e-9f03-2abcd5e51ab4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_019dd11d-eb1b-751a-8f74-c77a7a9b8d38" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_019dd11d-eb1b-710e-9f03-2abcd5e51ab4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract_019dd11d-eb1b-7152-b83c-a1a4cfb2d101" xlink:href="crct-20260331.xsd#crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7c18-9454-24d193880848" xlink:to="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract_019dd11d-eb1b-7152-b83c-a1a4cfb2d101" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_019dd11d-eb1b-70f4-8a3b-d5e33a86a934" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_crct_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueAbstract_019dd11d-eb1b-7152-b83c-a1a4cfb2d101" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_019dd11d-eb1b-70f4-8a3b-d5e33a86a934" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_019dd11d-eb1b-77ab-b379-9a75a7f271dd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_019dd11d-eb1b-7af2-88ce-b246d5292d1e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019dd11d-eb1b-7c18-9454-24d193880848" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_019dd11d-eb1b-7af2-88ce-b246d5292d1e" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/LeasesNarrativeDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#LeasesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/LeasesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_019dd11d-eb1b-73df-aa04-91df63d5ccc7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_019dd11d-eb1b-7e55-943f-ab86ed4d5f70" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019dd11d-eb1b-73df-aa04-91df63d5ccc7" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_019dd11d-eb1b-7e55-943f-ab86ed4d5f70" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019dd11d-eb1b-7647-9fb9-44900e2df64c" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_019dd11d-eb1b-7e55-943f-ab86ed4d5f70" xlink:to="loc_srt_RangeAxis_019dd11d-eb1b-7647-9fb9-44900e2df64c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dd11d-eb1b-7647-9fb9-44900e2df64c_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019dd11d-eb1b-7647-9fb9-44900e2df64c" xlink:to="loc_srt_RangeMember_019dd11d-eb1b-7647-9fb9-44900e2df64c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dd11d-eb1b-78a5-8eca-33a04a6775bd" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019dd11d-eb1b-7647-9fb9-44900e2df64c" xlink:to="loc_srt_RangeMember_019dd11d-eb1b-78a5-8eca-33a04a6775bd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019dd11d-eb1b-73a4-95e3-9ce087af9aa6" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dd11d-eb1b-78a5-8eca-33a04a6775bd" xlink:to="loc_srt_MinimumMember_019dd11d-eb1b-73a4-95e3-9ce087af9aa6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019dd11d-eb1b-77c3-aa8c-f67a93acbb71" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dd11d-eb1b-78a5-8eca-33a04a6775bd" xlink:to="loc_srt_MaximumMember_019dd11d-eb1b-77c3-aa8c-f67a93acbb71" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseTermOfContract_019dd11d-eb1b-70ea-937b-7fe44363b078" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseTermOfContract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019dd11d-eb1b-73df-aa04-91df63d5ccc7" xlink:to="loc_us-gaap_LesseeOperatingLeaseTermOfContract_019dd11d-eb1b-70ea-937b-7fe44363b078" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_019dd11d-eb1b-7b99-a1d0-b227595b2710" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019dd11d-eb1b-73df-aa04-91df63d5ccc7" xlink:to="loc_us-gaap_OperatingLeaseCost_019dd11d-eb1b-7b99-a1d0-b227595b2710" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_019dd11d-eb1b-7926-8721-2ca3b8af81fd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VariableLeaseCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019dd11d-eb1b-73df-aa04-91df63d5ccc7" xlink:to="loc_us-gaap_VariableLeaseCost_019dd11d-eb1b-7926-8721-2ca3b8af81fd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_019dd11d-eb1b-7d24-8fab-d3abaf793dc4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeasePayments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019dd11d-eb1b-73df-aa04-91df63d5ccc7" xlink:to="loc_us-gaap_OperatingLeasePayments_019dd11d-eb1b-7d24-8fab-d3abaf793dc4" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/NetIncomePerShareScheduleofEarningsPerShareBasicandDilutedDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#NetIncomePerShareScheduleofEarningsPerShareBasicandDilutedDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/NetIncomePerShareScheduleofEarningsPerShareBasicandDilutedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicLineItems_019dd11d-eb1b-7135-b621-43607f5596a2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareBasicLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_019dd11d-eb1b-78f1-82f6-4a187f931992" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_019dd11d-eb1b-7135-b621-43607f5596a2" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_019dd11d-eb1b-78f1-82f6-4a187f931992" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7542-902d-6fd0121ea2d4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_019dd11d-eb1b-78f1-82f6-4a187f931992" xlink:to="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7542-902d-6fd0121ea2d4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7542-902d-6fd0121ea2d4_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7542-902d-6fd0121ea2d4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-7542-902d-6fd0121ea2d4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-711c-96cb-a65b229ebc0c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019dd11d-eb1b-7542-902d-6fd0121ea2d4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-711c-96cb-a65b229ebc0c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_019dd11d-eb1b-7fc5-94b1-baf4e7390b1e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-711c-96cb-a65b229ebc0c" xlink:to="loc_us-gaap_EmployeeStockOptionMember_019dd11d-eb1b-7fc5-94b1-baf4e7390b1e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-7951-949a-07850318c4f2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dd11d-eb1b-711c-96cb-a65b229ebc0c" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-7951-949a-07850318c4f2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_019dd11d-eb1b-7623-b2fa-514162fa1f95" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareBasicAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_019dd11d-eb1b-7135-b621-43607f5596a2" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_019dd11d-eb1b-7623-b2fa-514162fa1f95" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019dd11d-eb1b-79bd-8c7d-0944c2350120" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_019dd11d-eb1b-7623-b2fa-514162fa1f95" xlink:to="loc_us-gaap_NetIncomeLoss_019dd11d-eb1b-79bd-8c7d-0944c2350120" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_019dd11d-eb1b-774b-a920-fb1188cbcb77" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_019dd11d-eb1b-7135-b621-43607f5596a2" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_019dd11d-eb1b-774b-a920-fb1188cbcb77" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019dd11d-eb1b-77aa-806e-bd451fb65f66" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_019dd11d-eb1b-774b-a920-fb1188cbcb77" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019dd11d-eb1b-77aa-806e-bd451fb65f66" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_019dd11d-eb1b-7392-87b5-1db8090b7ff6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_019dd11d-eb1b-774b-a920-fb1188cbcb77" xlink:to="loc_us-gaap_EarningsPerShareBasic_019dd11d-eb1b-7392-87b5-1db8090b7ff6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_019dd11d-eb1b-7fb1-89b4-c012fb1037c9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareDilutedAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_019dd11d-eb1b-7135-b621-43607f5596a2" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_019dd11d-eb1b-7fb1-89b4-c012fb1037c9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019dd11d-eb1b-7236-a550-3652d6c8d821" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_019dd11d-eb1b-7240-8065-45c107fc650f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_019dd11d-eb1b-7135-b621-43607f5596a2" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_019dd11d-eb1b-7240-8065-45c107fc650f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019dd11d-eb1b-70d9-8a08-d51b482819a7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_019dd11d-eb1b-7d39-a206-0950934dd436" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_019dd11d-eb1b-7240-8065-45c107fc650f" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_019dd11d-eb1b-7d39-a206-0950934dd436" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends_019dd11d-eb1b-7baa-8c63-1119f511f3af" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_019dd11d-eb1b-7d39-a206-0950934dd436" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends_019dd11d-eb1b-7baa-8c63-1119f511f3af" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019dd11d-eb1b-76fa-b809-4b14caefb59c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_019dd11d-eb1b-7d39-a206-0950934dd436" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019dd11d-eb1b-76fa-b809-4b14caefb59c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019dd11d-eb1b-74b2-8692-8074a9faccca" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_019dd11d-eb1b-7240-8065-45c107fc650f" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019dd11d-eb1b-74b2-8692-8074a9faccca" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_019dd11d-eb1b-7e20-8a94-00f8e1ba3cc0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_019dd11d-eb1b-7240-8065-45c107fc650f" xlink:to="loc_us-gaap_EarningsPerShareDiluted_019dd11d-eb1b-7e20-8a94-00f8e1ba3cc0" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/NetIncomePerShareScheduleofAntidilutiveSecuritiesExcludedfromComputationofEarningsPerShareDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#NetIncomePerShareScheduleofAntidilutiveSecuritiesExcludedfromComputationofEarningsPerShareDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/NetIncomePerShareScheduleofAntidilutiveSecuritiesExcludedfromComputationofEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_019dd11d-eb1b-79f8-be3a-0f43c540f4c9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_019dd11d-eb1b-7326-acfa-2227e326c45a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_019dd11d-eb1b-79f8-be3a-0f43c540f4c9" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_019dd11d-eb1b-7326-acfa-2227e326c45a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_019dd11d-eb1b-7a50-ab3c-07ccda45259e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_019dd11d-eb1b-7326-acfa-2227e326c45a" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_019dd11d-eb1b-7a50-ab3c-07ccda45259e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019dd11d-eb1b-7a50-ab3c-07ccda45259e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_019dd11d-eb1b-7a50-ab3c-07ccda45259e" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019dd11d-eb1b-7a50-ab3c-07ccda45259e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019dd11d-eb1b-717c-987a-8ab2a6be1f3b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_019dd11d-eb1b-7a50-ab3c-07ccda45259e" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019dd11d-eb1b-717c-987a-8ab2a6be1f3b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_019dd11d-eb1b-7281-8855-0d127bed0fb5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019dd11d-eb1b-717c-987a-8ab2a6be1f3b" xlink:to="loc_us-gaap_EmployeeStockOptionMember_019dd11d-eb1b-7281-8855-0d127bed0fb5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-784c-9074-7763ac04de4c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_019dd11d-eb1b-717c-987a-8ab2a6be1f3b" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_019dd11d-eb1b-784c-9074-7763ac04de4c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019dd11d-eb1b-71bf-91de-14d37dd568ea" 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_AntidilutiveSecuritiesNameDomain_019dd11d-eb1b-717c-987a-8ab2a6be1f3b" xlink:to="loc_us-gaap_CommonStockMember_019dd11d-eb1b-71bf-91de-14d37dd568ea" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7bae-aa53-7116f23aa165" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_019dd11d-eb1b-7326-acfa-2227e326c45a" xlink:to="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7bae-aa53-7116f23aa165" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7bae-aa53-7116f23aa165_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7bae-aa53-7116f23aa165" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7bae-aa53-7116f23aa165_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7285-bc6f-b79efca67edd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_019dd11d-eb1b-7bae-aa53-7116f23aa165" xlink:to="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7285-bc6f-b79efca67edd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-7e92-950f-38e086094c2b" xlink:href="crct-20260331.xsd#crct_A2021EquityIncentivePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019dd11d-eb1b-7285-bc6f-b79efca67edd" xlink:to="loc_crct_A2021EquityIncentivePlanMember_019dd11d-eb1b-7e92-950f-38e086094c2b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_019dd11d-eb1b-716f-9396-5b9a2266e8c3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_019dd11d-eb1b-79f8-be3a-0f43c540f4c9" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_019dd11d-eb1b-716f-9396-5b9a2266e8c3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019dd11d-eb1b-7f27-a0c3-f411ba209d63" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_019dd11d-eb1b-79f8-be3a-0f43c540f4c9" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019dd11d-eb1b-7f27-a0c3-f411ba209d63" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/SegmentInformationNarrativeDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#SegmentInformationNarrativeDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/SegmentInformationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_019dd11d-eb1b-7a2a-b9a0-5451910490dd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_019dd11d-eb1b-7567-9fc9-72e019122880" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019dd11d-eb1b-7a2a-b9a0-5451910490dd" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_019dd11d-eb1b-7567-9fc9-72e019122880" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_019dd11d-eb1b-7bcc-a5df-629ad2083a69" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_019dd11d-eb1b-7567-9fc9-72e019122880" xlink:to="loc_srt_StatementGeographicalAxis_019dd11d-eb1b-7bcc-a5df-629ad2083a69" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019dd11d-eb1b-7bcc-a5df-629ad2083a69_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_019dd11d-eb1b-7bcc-a5df-629ad2083a69" xlink:to="loc_srt_SegmentGeographicalDomain_019dd11d-eb1b-7bcc-a5df-629ad2083a69_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019dd11d-eb1b-75b3-b391-52b6bba5cc2a" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_019dd11d-eb1b-7bcc-a5df-629ad2083a69" xlink:to="loc_srt_SegmentGeographicalDomain_019dd11d-eb1b-75b3-b391-52b6bba5cc2a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonUsMember_019dd11d-eb1b-718b-b363-0bdad677cc29" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NonUsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019dd11d-eb1b-75b3-b391-52b6bba5cc2a" xlink:to="loc_us-gaap_NonUsMember_019dd11d-eb1b-718b-b363-0bdad677cc29" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_019dd11d-eb1b-70b2-8257-9911a44e2ae0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019dd11d-eb1b-7a2a-b9a0-5451910490dd" xlink:to="loc_us-gaap_NumberOfReportableSegments_019dd11d-eb1b-70b2-8257-9911a44e2ae0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncurrentAssets_019dd11d-eb1b-7c15-99a7-b9d76a7a34da" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NoncurrentAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019dd11d-eb1b-7a2a-b9a0-5451910490dd" xlink:to="loc_us-gaap_NoncurrentAssets_019dd11d-eb1b-7c15-99a7-b9d76a7a34da" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/SegmentInformationScheduleofKeyFinancialPerformanceMeasuresoftheSegmentsDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#SegmentInformationScheduleofKeyFinancialPerformanceMeasuresoftheSegmentsDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/SegmentInformationScheduleofKeyFinancialPerformanceMeasuresoftheSegmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_019dd11d-eb1b-7bc5-9e28-7c3d809269d3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019dd11d-eb1b-7748-9bc8-f92448324833" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019dd11d-eb1b-7bc5-9e28-7c3d809269d3" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019dd11d-eb1b-7748-9bc8-f92448324833" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019dd11d-eb1b-76cc-b950-b10a3467c387" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019dd11d-eb1b-7748-9bc8-f92448324833" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019dd11d-eb1b-76cc-b950-b10a3467c387" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019dd11d-eb1b-76cc-b950-b10a3467c387_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019dd11d-eb1b-76cc-b950-b10a3467c387" xlink:to="loc_us-gaap_SegmentDomain_019dd11d-eb1b-76cc-b950-b10a3467c387_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019dd11d-eb1b-7a90-97a6-aeb6a50651f0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019dd11d-eb1b-76cc-b950-b10a3467c387" xlink:to="loc_us-gaap_SegmentDomain_019dd11d-eb1b-7a90-97a6-aeb6a50651f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_PlatformMember_019dd11d-eb1b-773e-9f34-4926be3dee3c" xlink:href="crct-20260331.xsd#crct_PlatformMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019dd11d-eb1b-7a90-97a6-aeb6a50651f0" xlink:to="loc_crct_PlatformMember_019dd11d-eb1b-773e-9f34-4926be3dee3c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_ProductsMember_019dd11d-eb1b-7b6b-af08-2f0e1939184e" xlink:href="crct-20260331.xsd#crct_ProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019dd11d-eb1b-7a90-97a6-aeb6a50651f0" xlink:to="loc_crct_ProductsMember_019dd11d-eb1b-7b6b-af08-2f0e1939184e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019dd11d-eb1b-7d51-be97-2acfa437c6f1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019dd11d-eb1b-7bc5-9e28-7c3d809269d3" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019dd11d-eb1b-7d51-be97-2acfa437c6f1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_019dd11d-eb1b-7cd1-abb5-1a5cb473daa2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019dd11d-eb1b-7bc5-9e28-7c3d809269d3" xlink:to="loc_us-gaap_CostOfRevenue_019dd11d-eb1b-7cd1-abb5-1a5cb473daa2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019dd11d-eb1b-74cf-bece-a303f13bf41d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019dd11d-eb1b-7bc5-9e28-7c3d809269d3" xlink:to="loc_us-gaap_GrossProfit_019dd11d-eb1b-74cf-bece-a303f13bf41d" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://cricut.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="crct-20260331.xsd#SubsequentEventsDetails"/>
  <link:definitionLink xlink:role="http://cricut.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_019dd11d-eb1b-7282-b1c2-a5ff0c17f776" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_019dd11d-eb1b-7061-bf01-4e83d04942df" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd11d-eb1b-7282-b1c2-a5ff0c17f776" xlink:to="loc_us-gaap_SubsequentEventTable_019dd11d-eb1b-7061-bf01-4e83d04942df" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_019dd11d-eb1b-73f3-a845-f10353978ff2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd11d-eb1b-7061-bf01-4e83d04942df" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_019dd11d-eb1b-73f3-a845-f10353978ff2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019dd11d-eb1b-73f3-a845-f10353978ff2_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019dd11d-eb1b-73f3-a845-f10353978ff2" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019dd11d-eb1b-73f3-a845-f10353978ff2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019dd11d-eb1b-7208-83c3-76be6e922ca2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019dd11d-eb1b-73f3-a845-f10353978ff2" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019dd11d-eb1b-7208-83c3-76be6e922ca2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_019dd11d-eb1b-716b-a1e5-b7415e00be04" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_019dd11d-eb1b-7208-83c3-76be6e922ca2" xlink:to="loc_us-gaap_SubsequentEventMember_019dd11d-eb1b-716b-a1e5-b7415e00be04" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_DividendsDeclaredNatureAxis_019dd11d-eb1b-7ea3-a0c5-d5816b6c702a" xlink:href="crct-20260331.xsd#crct_DividendsDeclaredNatureAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd11d-eb1b-7061-bf01-4e83d04942df" xlink:to="loc_crct_DividendsDeclaredNatureAxis_019dd11d-eb1b-7ea3-a0c5-d5816b6c702a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-7ea3-a0c5-d5816b6c702a_default" xlink:href="crct-20260331.xsd#crct_DividendsDeclaredNatureDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_crct_DividendsDeclaredNatureAxis_019dd11d-eb1b-7ea3-a0c5-d5816b6c702a" xlink:to="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-7ea3-a0c5-d5816b6c702a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-71e0-90d5-fddce1f29831" xlink:href="crct-20260331.xsd#crct_DividendsDeclaredNatureDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_crct_DividendsDeclaredNatureAxis_019dd11d-eb1b-7ea3-a0c5-d5816b6c702a" xlink:to="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-71e0-90d5-fddce1f29831" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_SemiAnnualDividendClassAAndClassBCommonStockMember_019dd11d-eb1b-7187-be51-497b1daa338d" xlink:href="crct-20260331.xsd#crct_SemiAnnualDividendClassAAndClassBCommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_crct_DividendsDeclaredNatureDomain_019dd11d-eb1b-71e0-90d5-fddce1f29831" xlink:to="loc_crct_SemiAnnualDividendClassAAndClassBCommonStockMember_019dd11d-eb1b-7187-be51-497b1daa338d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPayableAmountPerShare_019dd11d-eb1b-772f-89d1-37e91392f5bf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DividendsPayableAmountPerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd11d-eb1b-7282-b1c2-a5ff0c17f776" xlink:to="loc_us-gaap_DividendsPayableAmountPerShare_019dd11d-eb1b-772f-89d1-37e91392f5bf" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/ecd/role/IndividualsOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2026/ecd-2026.xsd#IndividualsOnly"/>
  <link:definitionLink xlink:role="http://xbrl.sec.gov/ecd/role/IndividualsOnly" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllIndividualsMember" xlink:href="https://xbrl.sec.gov/ecd/2026/ecd-2026.xsd#ecd_AllIndividualsMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_crct_AshishAroraMember_019dd11d-e9ba-781a-97ff-50f45579c6a2" xlink:href="crct-20260331.xsd#crct_AshishAroraMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ecd_AllIndividualsMember" xlink:to="loc_crct_AshishAroraMember_019dd11d-e9ba-781a-97ff-50f45579c6a2" xlink:type="arc" order="2"/>
  </link:definitionLink>
</link:linkbase>
