[ul.na] n [NL, fr. L, elbow--more at ell] (1541): the bone on the little-finger side of the human forearm; also: a corresponding part of the forelimb of vertebrates above fishes -- ul.nar adj
ULNA
Meaning of ULNA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012