D defs.my
Entry 2 senses Webster, 1913

Mammillary

· Mam·mil·la·ry · IPA /ˈmamɪləɹi/
01 a. Of or pertaining to the mammilla, or nipple, or to the breast; resembling a mammilla; mammilloid.
  1. 1.
    Of or pertaining to the mammilla, or nipple, or to the breast; resembling a mammilla; mammilloid.
  2. 2.
    Composed of convex convex concretions, somewhat resembling the breasts in form; studded with small mammiform protuberances.(Min.)