WordReference Random House Unabridged Dictionary of American English © 2026
ron•geur
(rōn zhûr′; Fr. rôn zhœr′),USA pronunciation n., pl. -geurs (-zhûrz′; Fr. -zhœr′).USA pronunciation [Surg.]
- Surgerya strongly constructed instrument with a sharp-edged, scoop-shaped tip, used for gouging out bone.
- French: literally, gnawer
- 1880–85