- Anatomy. the nipple of the mamma, or breast.
- any nipplelike process or protuberance.
Origin of mammilla
1685–95; < Latin: breast, teat, diminutive of mamma mamma2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- the US spelling of mamilla
- A nipple or teat.
- A nipple-shaped protuberance.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.