- mammary gland, mamma - milk-secreting organ of female mammals
--1 is a kind of exocrine gland, duct gland
--1 is a part of female mammal
--1 has parts: nipple, mammilla, mamilla, pap, teat, tit
--1 has particulars:dug; udder, bag; breast, bosom, knocker, boob, tit, titty