/ Dictionary / Index M muffle color: Meaning and Definition of Find definitions for: muf'fle col"or Pronunciation: [key] a color fired onto an object in a muffle kiln. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. muffle muffler Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language