骨こつ迷めい路ろ

noun

bony labyrinth

Anatomical term for the bony outer casing of the inner ear, containing the cochlea, vestibule, and semicircular canals.

• 骨こつ迷めい路ろは内ない耳じの一いち部ぶで、聴ちょう覚かくと平へい衡こう感かん覚かくに関かかわる。

  The bony labyrinth is part of the inner ear and is involved in hearing and balance.