1.
wrist
The joint connecting the hand to the arm. Literally 'hand neck.'
手首 (wrist) literally means 'hand-neck,' using the body part naming pattern where 首 indicates a joint.
WORD FORMATION:
手 (hand) + 首 (neck/joint) = wrist
SIMILAR BODY PARTS:
- 足首: ankle (foot-neck)
- 手首: wrist (hand-neck)
COMMON EXPRESSIONS:
- 手首が痛い: my wrist hurts
- 手首を回す: to rotate the wrist
- 手首を痛める: to injure one's wrist
- 手首に時計をする: to wear a watch on one's wrist
MEDICAL: