from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A binary compound of boron with a more electropositive element or radical.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. the B3− anion
- n. any binary compound of boron and a more electropositive element
from the GNU version of the Collaborative International Dictionary of English
- n. A binary compound of boron with a more positive or basic element or radical; -- formerly called boruret.
from The Century Dictionary and Cyclopedia
- n. A primary compound of boron with a metallic element.
Sorry, no etymologies found.