/ Dictionary / Index C cytotropism: Meaning and Definition of Find definitions for: cy•tot•ro•pism Pronunciation: (sī-to'tru-piz"um), [key] — n. cytotropic tendency or behavior. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cytotropic cytozoon Related Content Daily Word Quiz: modify Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language