D defs.my
Entry 2 senses Webster, 1913

Mammillate

· Mam·mil·late · IPA
01 a. Having small nipples, or small protuberances like nipples or mammae.
  1. 1.
    Having small nipples, or small protuberances like nipples or mammae.
  2. 2.
    Bounded like a nipple; -- said of the apex of some shells.(Zool.)