鎖さ骨こつ

noun

collarbone; clavicle

Standard anatomical term for the clavicle; used in both medical and everyday contexts.

• 転ころんで鎖さ骨こつを骨こっ折せつした。

  I fell and broke my collarbone.

• 鎖さ骨こつのあたりが痛いたむ。

  The area around my collarbone hurts.