/ Dictionary / Index C chimney breast: Meaning and Definition of Find definitions for: chim'ney breast" Pronunciation: [key] a part of a chimney or fireplace that projects out from the wall, usually inside the building. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chimney chimney cap Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language