/ Dictionary / Index M mammula: Meaning and Definition of Find definitions for: mam•mu•la Pronunciation: (mam'yu-lu), [key] — pl. -lae a small nipplelike process or protuberance. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mammoth Cave National Park mammy Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language