olecranon   (TTS Sound)

The olecranon has 1 Senses.

• olecranon process, olecranon
• 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
• 腕が伸ばされるとき、肘の外側の隆起を形成し、上腕の骨の窩に嵌まる尺骨突起