noun
- A white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite.
- synonyms: silica, silicon dioxide
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). silicon oxide. Retrieved September 20, 2026, from http://smartdefine.org/silicon_oxide/definitions/1330054 |
| Chicago | WordNet. 2010. "silicon oxide" http://smartdefine.org/silicon_oxide/definitions/1330054 (accessed September 20, 2026). |
| Harvard | WordNet 2010, silicon oxide, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/silicon_oxide/definitions/1330054>. |
| MLA | WordNet. "silicon oxide" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/silicon_oxide/definitions/1330054> |