頭とう骨こつ

noun

skull

Anatomical term for the bony structure of the head. In everyday conversation, 頭蓋骨 (ずがいこつ) is more common.

• 頭とう骨こつの構こう造ぞうを詳くわしく学まなぶ。

  Study the structure of the skull in detail.

• この標ひょう本ほんはヒトの頭とう骨こつです。

  This specimen is a human skull.