organismnounmasculine/oɾɡɐˈnizmu/highor·ga·nis·moPortuguesEnglishEspanolFrancaisDefinitionA living being or entity that has an organized structure.The human organism is complex.Unicellular organisms are very simple.synbeingentityEtymologyDo grego 'organon', que significa 'instrumento' ou 'órgão'.Related wordsorganizaçãoorganizarorganizado