/ Dictionary / Index I incinerator: Meaning and Definition of Find definitions for: in•cin•er•a•tor Pronunciation: (in-sin'u-rā"tur), [key] — n. a furnace or apparatus for burning trash, garbage, etc., to ashes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: incinerator (Thesaurus) incinerate incipiency Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language