[TA] an organ comprising the external, middle, and internal ear; the end organs of the vestibular and auditory systems. Synonym(s): organum vestibulocochleare [TA]
ves·tib·u·lo·co·chle·ar organ
(ves-tibyū-lō-koklē-ăr ōrgăn) [TA] Organ comprising external, middle, and internal ear; end organs of vestibular and auditory systems.