mammary

from WordNet (r) 3.0 (2006)

mammary
    adj 1: of or relating to the milk-giving gland of the female

from The Collaborative International Dictionary of English v.0.48

Mammary \Mam"ma*ry\, a. [Cf. F. mammaire.] (Anat.)
   Of or pertaining to the mammae or breasts; as, the mammary
   arteries and veins.
   [1913 Webster]