/ Dictionary / Index M melting point: Meaning and Definition of Find definitions for: melt'ing point" Pronunciation: [key] the temperature at which a solid substance melts or fuses. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. melter melting pot Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language