/ Dictionary / Index D disproportionate: Meaning and Definition of Find definitions for: dis•pro•por•tion•ate Pronunciation: (dis"pru-pôr'shu-nit, -pōr'-), [key] — adj. not proportionate; out of proportion, as in size or number. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: disproportionate (Thesaurus) disproportional disproportionation Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language