/ Dictionary / Index M monomorphism: Meaning and Definition of Find definitions for: mon•o•mor•phism Pronunciation: (mon"u-môr'fiz-um), [key] — n. Math. a one-to-one homomorphism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. monomorphic Monongahela Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language