アデューアデューFreq.FrequencyTop 100,000Meanings1interjectionadieu; goodbyeA French-derived farewell, often used with a dramatic or final tone. Less common than さようなら or バイバイ.from French彼かれは帽ぼう子しを取とって「アデュー」と言いった。He took off his hat and said, 'Adieu.'
