adjective Of or pertaining to a vestibule in a building (or railway coach).
adjective Of, pertaining to, or functioning as a vestibule (body cavity).
adjective Of or pertaining to the vestibule of the inner ear and the perception of body position, balance and movement.
vestibular impulse
adjective Of or pertaining to the surface of a tooth that is directed outward toward the vestibule of the mouth, including the buccal and labial surfaces, and opposite the lingual (or oral) surface.
noun A competitive examination used by Brazilian universities to select students.