/ Dictionary / Index B Banneker: Meaning and Definition of Find definitions for: Ban•ne•ker Pronunciation: (ban'i-kur), [key] 1731–1806, U.S. mathematician, natural historian, and astronomer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ban-Lon banner Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language