excuse 2022.12.06 excuseとは 意味・定義・例文 Noun 名詞 1. a reason you give to explain why you did something wrong 言い訳, 弁明 He made an excuse for being late. Verb 動詞 1. forgive someone for doing something rude or careless ~を許す, ~を大目に見る Please excuse me for being late.