Mustache

n.	1.	That part of the beard which grows on the upper lip; hair left growing above the mouth.
	2.	(Zool.) A West African monkey (Cercopithecus cephus). It has yellow whiskers, and a triangular blue mark on the nose.
	3.	(Zool.) Any conspicuous stripe of color on the side of the head, beneath the eye of a bird.
	4.	A stain or discoloration on the upper lip of a person; as, wearing a milk mustache.

Noun

1.

mustache - an unshaved growth of hair on the upper lip; "he looked younger after he shaved off his mustache" Synonyms: moustache

beard, face fungus, hair, handle-bars, moustache, moustachio, mustachio, soup-strainer, toothbrush, walrus moustache, walrus mustache, whiskers