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Definition of lieu
lieu
/luː/
lieu
lieu Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Top 10k
Syllables
1
lieu Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Place or stead; used almost exclusively in the phrase "in lieu of" to mean instead of or as a substitute for.
Example
"The company offered employees extra paid vacation days in lieu of an annual cash bonus."
Synonyms
View all synonyms for lieuWord Nuance & Usage
In modern English, "lieu" is a bound fossil word used almost exclusively in the prepositional phrase "in lieu of" (meaning "instead of"). Avoid confusing it with the British informal noun "loo" (toilet), which shares its American pronunciation (/luː/), or using "in lieu of" when you actually mean "in light of" (considering).
• Rhymes for lieu
• Nearby Words
Word Origin & Etymology
Borrowed in the 13th century from Old French lieu ("place" or "spot"), which developed directly from Latin locus ("place"), the same root that gave English local, locate, and locomotion.
Cite this Entry
Wordmom. (2026). Definition of Lieu. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/lieu