Definition, Meaning & Synonyms
silica
noun
/ˈsɪlɪkə/
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Definition
Silica is a chemical compound composed of silicon and oxygen, commonly found in nature as quartz and in various living organisms.
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Examples
- Silica is used in the production of glass.
- Workers should wear masks to avoid inhaling silica dust.
- The plant thrives in sandy, silica-rich soils.
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Meaning
Silica refers to silicon dioxide, a hard, unreactive solid that occurs in various forms, such as sand and quartz, and is a major constituent of many minerals.
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Synonyms
- Silicon dioxide
- Quartz
- Sand