noun (n)

• informal terms for a mother(noun.person)

  Synonym:
  ma, mama, mammy, mom, momma, mommy, mum, mummy
  

  source: wordnet30
• milk-secreting organ of female mammals(noun.body)

  Synonym:
  mammary gland
  

  source: wordnet30
• Mother; -- word of tenderness and familiarity.(noun)

  source: webster1913
• A glandular organ for secreting milk, characteristic of all mammals, but usually rudimentary in the male; a mammary gland; a breast; udder; bag.(noun)

  source: webster1913