TOP

Definition of silica noun from the Oxford Advanced American Dictionary

 

silica

 noun
noun
NAmE//ˈsɪlɪkə//
 
[uncountable] (symbol SiO2)
 
jump to other results
a chemical containing silicon found in sand and in rocks such as quartz, used in making glass and cement
See silica in the Oxford Advanced Learner's Dictionary
Check pronunciation: silica

Other results

All matches

Nearby words