/ Dictionary / Index V vinyl polymer: Meaning and Definition of Find definitions for: vi'nyl pol'ymer Pronunciation: [key] — Chem. Chem. any of a group of compounds derived by polymerization from vinyl compounds, as vinyl acetate and styrene. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Vinylite vinyl resin Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language