ADIEU Meaning of ADIEU in English adieu BrE AmE ə ˈdjuː æ-, ⇨-ˈdʒuː, -ˈdjɜː AmE -ˈduː -ˈdjuː —French [ a djø \] ▷ adieu|s z▷ adieu|x z —or as singular Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012