Ulna

Definition:

(n.) The postaxial bone of the forearm, or branchium, corresponding to the fibula of the hind limb. See Radius.
(n.) An ell; also, a yard.

Compare ulna with other words:

cubital vs. ulna

ulna vs. ulnare

olecranon vs. ulna

radial vs. ulna

pisiform vs. ulna

ulna vs. vertebrate

fibula vs. ulna

forearm vs. ulna

secondary vs. ulna

radius vs. ulna