/ Dictionary / Index M Momoyama: Meaning and Definition of Find definitions for: Mo•mo•ya•ma Pronunciation: (mô'mô-yä'mä), [key] — n. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mommy track Mompós Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language