/ Dictionary / Index B Black Friar: Meaning and Definition of Find definitions for: Black' Fri'ar Pronunciation: [key] a Dominican friar: so called from the distinctive black mantle worn by the order. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: blackfriar (Thesaurus) black fox black frost 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