/ Dictionary / Index O oleograph: Meaning and Definition of Find definitions for: o•le•o•graph Pronunciation: (ō'lē-u-graf", -gräf"), [key] — n. a chromolithograph printed in oil colors on canvas or cloth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. oleo oleomargarine Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language