#mammary_gland__mammarygland__mamma  milk-secreting organ of female mammals
  supertype:  exocrine_gland__duct_gland  a gland that secretes externally through a duct
  subtype:  dug  udder  tit
  part:  nipple
  part of:  female_mammal  animals that nourish their young with milk

No statement uses or specializes mammary_gland; click here to add one.