Definition of boron

The word boron uses 5 letters:bnoor.

BORON is playable in:

Words With Friends9
Scrabble US7
Scrabble UK7

n. - A nonmetallic element occurring abundantly in borax. It is reduced with difficulty to the free state, when it can be obtained in several different forms; viz., as a substance of a deep olive color, in a semimetallic form, and in colorless quadratic crystals similar to the diamond in hardness and other properties. It occurs in nature also in boracite, datolite, tourmaline, and some other minerals. Atomic weight 10.9. Symbol B. 2