/ Dictionary / Index S smoke dome: Meaning and Definition of Find definitions for: smoke' dome" Pronunciation: [key] the smoke chamber covering of a prefabricated metal fireplace unit. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. smoke detector smoke-dry Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language