noun
a sensory system located in structures of the inner ear that registers the orientation of the head
• Syn: ↑equilibrium, ↑labyrinthine sense, ↑vestibular sense, ↑sense of balance
• Derivationally related forms: ↑equilibrate (for: ↑equilibrium)
• Hypernyms: ↑proprioception
Useful english dictionary. 2012.