WordReference Random House Unabridged Dictionary of American English © 2026
ra•mus
(rā′məs),USA pronunciation n., pl. -mi (-mī).USA pronunciation [Bot., Zool., Anat.]
- Anatomy, Botany, Zoologya branch, as of a plant, vein, bone, etc.
- Latin rāmus branch, twig, bough; akin to rādīx root1 (see radix)
- 1795–1805
'ramus' also found in these entries (note: many are not synonyms or translations):