The meaning of ADIEU is an expression of good wishes when someone leaves : goodbye —often used interjectionally. How to use adieu in a sentence.

Define adieu. adieu synonyms, adieu pronunciation, adieu translation, English dictionary definition of adieu. good-bye; farewell; the act of leaving: He bade his friends adieu.

ADIEU definition: goodbye; farewell. See examples of adieu used in a sentence.

Dec 11, 2025 · adieu (plural adieux or adieus) A farewell, a goodbye; especially a fond farewell, or a lasting or permanent farewell. quotations

adieu in British English (əˈdjuː , French adjø ) sentence substitute, noun Word forms: plural adieus or adieux (əˈdjuːz , French adjø ) goodbye; farewell

Welcoming, greeting & greetings (Definition of adieu from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Definition of adieu exclamation in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Adieu definition: Used to express farewell.

Adieu is a French word meaning "goodbye" that is commonly used in English, especially in the phrase "I bid you adieu!"

There are five meanings listed in OED's entry for the word adieu, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.