/ Dictionary / Index O oil painting: Meaning and Definition of Find definitions for: oil' paint"ing Pronunciation: [key] the art or technique of painting with oil colors. a painting executed in oil colors. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. oil paint oil palm Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language