/ Dictionary / Index D depolymerize: Meaning and Definition of Find definitions for: de•po•lym•er•ize Pronunciation: (dē"pu-lim'u-rīz", dē-pol'u-mu-), [key] — -ized, -iz•ing. to break down (a polymer) into monomers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. depollute depone 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