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English definition of “nipple”


noun [C]  /ˈnɪp·əl/ us  
the dark part of the skin in the middle of a human breast, or the similar part of an animal, through which females can supply milk to their young A nipple is also the part of a bottle used for feeding babies through which liquid comes out.
(Definition of nipple from the Cambridge Academic Content Dictionary © Cambridge University Press)
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