/ Dictionary / Index D Dijon mustard: Meaning and Definition of Find definitions for: Di'jon mus'tard Pronunciation: (dē'zhon Fr. dē&sylpzhôn'), [key] a medium-hot mustard, originally made in Dijon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Dijon dik-dik Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language