GNU Collaborative International Dictionary of English

Found one definition

1.       
   Teat (tēt), n. [OE. tete, titte, AS. tit, titt; akin to LG. & OD. titte, D. tet, G. zitze: cf. F. tette, probably of Teutonic origin.]
   1. 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.
   
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   2. (Mach.) A small protuberance or nozzle resembling the teat of an animal.
   
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