The peceived object occasioned by the impulse or vibration
   of a material substance affecting the ear; a sensation or perception of
   the mind received through the ear, and produced by the impulse or
   vibration of the air or other medium with which the ear is in contact;
   the effect of an impression made on the organs of hearing by an impulse
   or vibration of the air caused by a collision of bodies, or by other
   means; noise; report; as, the sound of a drum; the sound of the human
   voice; a horrid sound; a charming sound; a sharp, high, or shrill
   sound.