utricle
noun/ˈjuː.tɹɪk.əl/
Etymology Borrowed from French utricule or Latin ūtriculus (“a small skin or leathern bottle”), diminutive of ūter (“a bag or bottle made of an animal's hide”). Doublet of utriculus.
› A small cell, sac, or bladder-like…
1
Anatomy, Biology, Medicine, Natural sciences, Sciences The larger of the two fluid-filled cavities forming part of the membranous labyrinth in the vertebrate inner ear (the other being the saccule) and into which the semicircular canals open. It contains hair cells and otoliths which send signals to the brain concerning the orientation of the head.
- Related terms
- saccule
- Hyponyms
- prostatic utricle