characterized by decision and firmness; "an able and decisive young woman"; "we needed decisive leadership"; "she gave him a decisive answer"決定と堅固さによって特徴づけられる決定的
例:an able and decisive young woman 有能で決断力のある若い女性
determining or having the power to determine an outcome; "cast the decisive vote"; "two factors had a decisive influence"決定すること、または結果を決定する力を持っているさま確か
例:cast the decisive vote 決定的な票を投じる
unmistakable; "had a decisive lead in the polls"間違えようのない決定的
例:had a decisive lead in the polls 投票において決定的なリードがあった
forming or having the nature of a turning point or crisis; "a critical point in the campaign"; "the critical test"分岐点または危機の性質を作るか、持つさま重篤