/ Dictionary / Index R regenerative furnace: Meaning and Definition of Find definitions for: regen'erative fur"nace Pronunciation: [key] a furnace in which the incoming air is heated by regenerators. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. regenerative cooling regenerator Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language