[1] : The Collaborative International Dictionary of English v.0.48

mamma \mam"ma\, n.; pl. mammae. l. mamma breast. anat.
   a glandular organ for secreting milk, characteristic of all
   mammals, but usually rudimentary in the male; a mammary
   gland; a breast; udder; bag.
   1913 webster
see also:
mammae 

[2] : WordNet (r) 2.0

mamma
     n 1: informal terms for a mother syn: ma, mama, mom, momma,
           mommy, mammy, mum, mummy, mater
     2: milk-secreting organ of female mammals syn: mammary gland
     also: mammae pl
see also:
ma mama mom momma mommy mammy 
mum mummy mater mammary gland mammae 

[3] : WordNet (r) 2.0

mammae
     see mamma
see also:
mamma 

Mammae >> M Words
Mammae, definition of term: Mammae
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