/ Dictionary / Index B brominate: Meaning and Definition of Find definitions for: bro•min•ate Pronunciation: (brō'mu-nāt"), [key] — -at•ed, -at•ing. to treat or combine with bromine; bromate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: brominate (Thesaurus) bromidrosis bromine Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language