/ Dictionary / Index D Dibrom: Meaning and Definition of Find definitions for: Di•brom Pronunciation: (dī'brom), [key] — Chem., Trademark. Chem.,Trademark. a brand of naled. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dibranchiate dibromide Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language