/ Dictionary / Index M matchboarding: Meaning and Definition of Find definitions for: match•board•ing Pronunciation: (mach'bôr"ding, -bōr"-), [key] — n. a construction of matchboards. a quantity of matchboards. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. matchboard matchbook Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language