corundums

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A form of corundum — An extremely hard mineral, a form of aluminum oxide with the chemical formula Al₂O₃, that occurs in the form of the gemstones sapphire and ruby; it is used as an abrasive.

Scrabble 14
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Meanings

noun
  1. pluralplural of corundum
Cite this entry
APA

corundums. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/corundums

MLA

“corundums.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/corundums. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “corundums,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/corundums.

Source: corundums on Wiktionary, CC BY-SA 4.0.