noun Etymology: borax + -on (as in carbon) Date: 1812 a trivalent metalloid element found in nature only in combination and used especially in glass and detergents, ~ic adjective
BORON
Meaning of BORON in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012