/ Dictionary / Index M morphonology: Meaning and Definition of Find definitions for: mor•pho•nol•o•gy Pronunciation: (môr"fu-nol'u-jē), [key] — n. morphophonemics (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. morphology morphophoneme Related Content Daily Word Quiz: longevity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language