/ Dictionary / Index S soul brother: Meaning and Definition of Find definitions for: soul' broth"er Pronunciation: [key] — Informal. Informal. a black male, esp. a fellow black male. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. soul soul cake Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language