/ Dictionary / Index B borane: Meaning and Definition of Find definitions for: bo•rane Pronunciation: (bôr'ān, bōr'-), [key] — n. Chem. any of the compounds, both neutral and anionic, of boron and hydrogen with formulas ranging from BH to BH. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. boral Borås Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language