/ Dictionary / Index D disperse dye: Meaning and Definition of Find definitions for: disperse' dye" Pronunciation: [key] — Chem. Chem. any of the class of slightly water-soluble dyes dispersed in aqueous solution for dyeing synthetic textile fibers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. disperse dispersion Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language