/ Dictionary / Index B bromeosin: Meaning and Definition of Find definitions for: brom•e•o•sin Pronunciation: (brō-mē'u-sin), [key] — n. Chem. eosin (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bromeosin (Thesaurus) bromeliad Bromfield Related Content Daily Word Quiz: serendipity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language