Teat

(n.) The protuberance through which milk is drawn from the udder or breast of a mammal; a nipple; a pap; a mammilla; a dug; a tit.

Teat - Other Definitions

(n.) The protuberance through which milk is drawn from the udder or breast of a mammal; a nipple; a pap; a mammilla; a dug; a tit.
(n.) A small protuberance or nozzle resembling the teat of an animal.