/ Dictionary / Index B barium chromate: Meaning and Definition of Find definitions for: bar'ium chro'mate Pronunciation: [key] — Chem. Chem. a yellow, crystalline compound, BaCrO, used as a pigment Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. barium chloride barium enema Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language