/ Dictionary / Index M momism: Meaning and Definition of Find definitions for: mom•ism Pronunciation: (mom'iz-um), [key] — n. excessive adulation of the mother and undue dependence on maternal care or protection, resulting in absence or loss of maturity and independence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: momism (Thesaurus) momentum momma Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language