colonelnounmasculine/kuɾuˈnɛl/mediumco·ro·nelPortuguesEnglishEspanolFrancaisDefinitionSenior officer in an armed force.The colonel commanded the operation.He was promoted to colonel.synofficercommanderCommon collocationsarmy colonelpolice colonelEtymologyDo italiano 'colonnello'Related wordscoronelatocoronelismo