/ Dictionary / Index G greasy: Meaning and Definition of Find definitions for: greas•y Pronunciation: (grē'sē, -zē), [key] — greas•i•er, greas•i•est. smeared, covered, or soiled with grease. composed of or containing grease; oily: greasy food. greaselike in appearance or to the touch; slippery. insinuatingly unctuous in manner; repulsively slick; oily. affected with grease. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: greasy (Thesaurus) greasewood greasy spoon Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language