- any of the compounds, both neutral and anionic, of boron and hydrogen with formulas ranging from B2H6 to B20H16.
Origin of borane
Also called boron hydride.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- any compound of boron and hydrogen, used in the synthesis of other boron compounds and as high-energy fuels
C20: from bor (on) + -ane