vestibular

Definition of Vestibular in English :

1. vestibular

relating to the sense of equilibrium

WordNet Lexical Database for English. Princeton University. 2010.

Vestibular

noun

1.

a small entrance hall or anteroom; lobby

2.

any small bodily cavity or space at the entrance to a passage or canal

noun

1.

a small entrance hall or room, either to a building or to a larger room

2. US

the enclosed passage between passenger cars of a train, with doors for entrance or exit

3. Anatomy and Zoology

any cavity or space serving as an entrance to another cavity or space

the vestibule of the inner ear leads into the cochlea

adj.

Of, relating to, or serving as a vestibule.