/ Dictionary / Index B Bright's disease: Meaning and Definition of Find definitions for: Bright's' disease" Pronunciation: [key] — Pathol. Pathol. a disease characterized by albuminuria and heightened blood pressure. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Brighton bright wool Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language