#nipple__mammilla__mamilla__pap__tit  the small projection of a mammary gland
  supertype:  reproductive_organ__sex_organ__sexorgan  any organ involved in sexual reproduction
  part of:  mammary_gland__mammarygland__mamma  milk-secreting organ of female mammals
     part of:  female_mammal  animals that nourish their young with milk

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