abrenunciarverbformal/ɐβɾɨnũˈsjaɾ/rarea·bre·nun·ci·arPortuguesEnglishEspanolFrancaisDefinitionTo formally renounce something; to abdicate a right, title, or position.The heir decided to renounce the throne in favor of his younger brother.The contract allowed him to renounce the inheritance.synrenounceabdicateEtymologyDo prefixo latino ab- (afastamento) + renunciar.Related wordsrenunciarrenúncia