卵らん形けい嚢のう

noun

utricle; utriculus

Anatomical term for the larger of the two otolith organs in the inner ear, involved in detecting linear acceleration and head tilt.

• 卵らん形けい嚢のうは内ない耳じの前ぜん庭ていにある平へい衡こう感かん覚かくに関かかわる器き官かんです。

  The utricle is an organ in the vestibule of the inner ear involved in the sense of balance.