coûter un os
French, verb/ku.te œ̃.n‿ɔs/
coûter un os is spelled C-O-Û-T-E-R-U-N-O-S (10 letters). Coûter un os is a French verb meaning “to be expensive, to cost an arm and a leg” (English Wiktionary, September 2026).
What does coûter un os mean in English?
verb
- 1
informalto be expensive, to cost an arm and a leg
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How do you pronounce coûter un os?
- /ku.te œ̃.n‿ɔs/
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.