/ Dictionary / Index C chromatograph: Meaning and Definition of Find definitions for: chro•mat•o•graph Pronunciation: (kru-mat'u-graf", -gräf", krō'mu-tu-), [key] — Chem. Chem. —v.t. to separate mixtures by chromatography. —n. a piece of equipment used to produce a chromatogram. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chromatogram chromatography Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language