ulna

(redirected from Arsani)
Also found in: Dictionary, Thesaurus, Medical, Financial.

ulna:

see armarm,
upper limb in humans. Three long bones form the framework of the arm: the humerus of the upper arm, and the radius (outer bone) and ulna (inner bone) of the forearm.
..... Click the link for more information.
.
The Columbia Electronic Encyclopedia™ Copyright © 2013, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/

ulna

[′əl·nə]
(anatomy)
The larger of the two bones of the forearm or forelimb in vertebrates; articulates proximally with the humerus and radius and distally with the radius.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

ulna

1. the inner and longer of the two bones of the human forearm
2. the corresponding bone in other vertebrates
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005