olecranon

名词 olecranon:

1. process of the ulna that forms the outer bump of the elbow and fits into the fossa of the humerus when the arm is extended
   同义词：olecranon process

o.lec.ra.non

n.（名词）
The large process on the upper end of the ulna that projects behind the elbow joint and forms the point of the elbow.
鹰嘴（指肘部的骨性隆起）：位于尺骨上端的大块隆起，在肘关节后凸出形成肘尖

来源：
Greek ôlekranon
希腊语 ôlekranon
ôlenô [elbow] * see el-
ôlenô [肘] *参见 el-
kranion [skull, head] * see ker-
kranion [头盖骨，头] *参见 ker-

【引伸】
olec.ranal