/ Dictionary / Index S smoke chamber: Meaning and Definition of Find definitions for: smoke' cham"ber Pronunciation: [key] an enlarged area between the throat of a fireplace and the chimney flue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. smoke bomb smokechaser Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language