Silica

Definitions

1. Silicon dioxide.
   countable, uncountable
2. Any of the silica group of the silicate minerals.
   countable, uncountable

Equivalents

Examples

“Its Blair County property was sited at the foot of ganister-covered Dunnings Mountain to compete⟳ with the Mount⟳ Union plants making silica bricks for the steel industry.”

CEFR level