/ Dictionary / Index B Blackmur: Meaning and Definition of Find definitions for: Black•mur Pronunciation: (blak'mur), [key] — n. 1904–65, U.S. critic and poet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Blackmun Black Muslim 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