(anatomy) The bone of the forearm that extends from the elbow to the wrist on the side opposite to the thumb, corresponding to the fibula of the hind limb. Also, the corresponding bone in the forelimb of any vertebrate.

plural of ulna

plural of ulna

Of or pertaining to the ulna, or the elbow

(anatomy) One of the carpal bones, situated at the distal end of the ulna.

(law, obsolete, UK) measurement by the ell

plural of ulnare

(anatomy) Furthest toward the ulna.

(anatomy) A muscle in the anterior compartment of the human forearm.

(anatomy) Toward the ulna.