Definition of uvulas:
(n) :
(anatomy) the slight elevation in the mucous membrane immediately behind the internal urethral orifice of the urinary bladder, caused by the middle lobe of the prostate
(n) :
(music) an object so suspended inside a bell that it may hit the bell and cause it to ring; a clapper
(n) :
(anatomy) Ellipsis of palatine uvula, the fleshy appendage that hangs from the back of the soft palate, that closes the nasopharynx during swallowing. [(anatomy) The uvula in the mouth (as distinguished from uvulae elsewhere in the body).]