vestibular apparatus(n = noun.body) vestibular system - organs mediating the labyrinthine sense; concerned with equilibrium;
is a kind of sensory system
has parts: ear, semicircular canal

apparatus, apparatus urogenitalis, auditory apparatus, breathing apparatus, buffing apparatus, chemical apparatus, genitourinary apparatus, golgi apparatus, gymnastic apparatus, kipp's apparatus, lacrimal apparatus, self-contained underwater breathing apparatus, urinary apparatus, urogenital apparatus, vestibular, vestibular fold, vestibular gland, vestibular sense, vestibular system, vestibular vein