piidioksidi — meaning in English
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English meaning
- silica noun Silicon dioxide, the chemical compound that makes up sand, quartz, and most glass.
Senses
piidioksidi is used for these senses in English:
- silica Silicon dioxide. [from 1801]
- silicon dioxide (chemistry) A hard glassy mineral, SiO₂, occurring as quartz, sand, opal etc. Informally known as silica.