adieu

noun

ə-ˈdü How to pronounce adieu (audio)
a-
-ˈdyü
plural adieus or adieux ə-ˈdüz How to pronounce adieu (audio)
a-
-ˈdyüz
Synonyms of adieunext
: an expression of good wishes when someone leaves : goodbye
a heartfelt adieu
bid his teammates adieu
often used interjectionally
Adieu, my friends!

Examples of adieu in a Sentence

we bid our adieus and were off
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Quinn’s adjoining restaurant, Trust, is expected to bid adieu sometime in 2026. Brock Keeling, Oc Register, 30 Dec. 2025 Choose from regular, petite, and tall options, then bid adieu to the tailor. Alyssa Grabinski, PEOPLE, 23 Dec. 2025 Bidding adieu to my new multigenerational group of friends, I was once again struck by the ability of food to connect people to each other, but also to ourselves. Lea Donenberg, Vogue, 19 Dec. 2025 Maurice DuBois is bidding adieu to CBS News. Wesley Stenzel, Entertainment Weekly, 4 Dec. 2025 See All Example Sentences for adieu

Word History

Etymology

Middle English, borrowed from Anglo-French a deu, a dieu, literally, "to God"

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of adieu was in the 15th century

Cite this Entry

“Adieu.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adieu. Accessed 3 Jan. 2026.

Kids Definition

adieu

noun
plural adieus or adieux -ˈd(y)üz How to pronounce adieu (audio)
: farewell entry 2 sense 1
often used interjectionally
Etymology

Middle English adieu "farewell," from early French adieu (same meaning), from a Dieu, literally "(I commit you) to God," from Latin Deus "God" — related to adios, deity

Last Updated: - Updated example sentences
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