/ Dictionary / Index B boart: Meaning and Definition of Find definitions for: boart Pronunciation: (bôrt), [key] — n. Mineral. bort. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. boarish Boas 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