/ Dictionary / Index C chloroplatinic acid: Meaning and Definition of Find definitions for: chlo'roplatin'ic ac'id Pronunciation: [key] a red-brown, crystalline, water-soluble solid, HPtCl&multiplydot;6HO, used chiefly in platinizing glass, metals, and ceramic ware. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chloroplatinic chloroprene 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