趾し骨こつ

noun

phalanx of the foot; toe bone

Anatomical term for the bones of the toes. Compare 指骨 (phalanx of the hand).

See also: 指骨

• 足あしの趾し骨こつは片かた足あしに14本ほんあります。

  There are 14 phalanges in each foot.