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nounSynonym of zirconia; an oxide of zirconium with the chemical formula ZrO₂.
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nouna white crystalline oxide; used in refractories and in insulation and abrasives and enamels and glazes
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Synonym sets from Open English WordNet, CC BY 4.0.
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APA
zirconium oxide. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/zirconium%20oxide
MLA
“zirconium oxide.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/zirconium%20oxide. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “zirconium oxide,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/zirconium%20oxide.
Source: zirconium oxide on Wiktionary, CC BY-SA 4.0.