/ Dictionary / Index M malassimilation: Meaning and Definition of Find definitions for: mal•as•sim•i•la•tion Pronunciation: (mal"u-sim"u-lā'shun), [key] — n. Pathol. imperfect incorporation of nutrients into body tissue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. malarkey malate Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language