| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| a stew of meat, vegetables, potatoes, etc. |
ulna ul·na (ŭl'nə)
n. pl. ul·nas or ul·nae (-nē)
The larger bone of the two bones of the forearm, extending from elbow to wrist on the side opposite the thumb. Also called cubitus, elbow bone.
| ulna (ŭl'nə) Pronunciation Key
Plural ulnas or ulnae (ŭl'nē) The longer of the two bones of the forearm or lower portion of the foreleg. See more at skeleton. |