カッタウェイalso: かったうえいかったうぇいMeanings1nouncutaway coat; cutaway jacketRefers to a style of formal coat or jacket with a front that slopes away from the waist, often worn for morning dress or formal occasions.彼かれは結けっ婚こん式しきでカッタウェイを着きていた。He wore a cutaway coat at the wedding.