n.
The large process on the upper end of the ulna that projects behind the elbow joint and forms the point of the elbow.
[Greek ōlekrānon : ōlenē, elbow + krānion, skull, head.]
olecranal o·lec'ra·nal (-nəl) or o'le·cra'ni·al (ō'lĭ-krā'nē-əl) or o'le·cra'ni·an (-nē-ən) adj.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.