officializeverbformal/u.fi.sjɐ.li.ˈzaɾ/mediumo·fi·ci·a·li·zarPortuguesEnglishEspanolFrancaisDefinitionTo make official; to give formal or public status to something.The government will officialize the treaty next week.Their engagement was officialized in a public ceremony.synformalizevalidateratifyantcancelinvalidateundoCommon collocationsto officialize an agreementto officialize a decisionEtymologyDe oficial + -izar.Related wordsoficialoficializaçãooficialmente