Category:Ulna

Ul"na, n. Etym: [l., the elbow. See ell.]

1. (anat.)

Defn: the postaxial bone of the forearm, or branchium, corresponding To the fibula of the hind limb. See radius.

2. (o. Eng. Law)

Defn: an ell; also, a yard. Burrill.