/ Dictionary / Index D diageotropism: Meaning and Definition of Find definitions for: di•a•ge•ot•ro•pism Pronunciation: (dī"u-jē-o'tru-piz"um), [key] — n. Bot. diageotropic tendency or growth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. diageotropic Diaghilev Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language