/ Dictionary / Index C chloroprene: Meaning and Definition of Find definitions for: chlo•ro•prene Pronunciation: (klôr'u-prēn", klōr'-), [key] — n. a colorless, slightly water-soluble liquid, CHCl, usually produced by the reaction of vinylacetylene with hydrochloric acid, that polymerizes to neoprene. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chloroprene (Thesaurus) chloroplatinic acid chloroquine Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language