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corundum Definition and Meaning in English (corundum definition)

noun
Quick Answer • Definition

Corundum definition: Corundum is a very hard mineral consisting of aluminum oxide, typically occurring as grayish barrel-shaped crystals, and is known for its use as an abrasive and in gemstones like ruby and sapphire.

Definitions of Corundum

  1. 1noun

    Corundum is a very hard mineral consisting of aluminum oxide, typically occurring as grayish barrel-shaped crystals, and is known for its use as an abrasive and in gemstones like ruby and sapphire.

Example Sentences

“Corundum is the second hardest natural mineral after diamond.”

“Rubies and sapphires are gem varieties of corundum.”

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Frequently Asked Questions: Corundum in English

What is the meaning of Corundum in English?▼
Corundum definition: Corundum is a very hard mineral consisting of aluminum oxide, typically occurring as grayish barrel-shaped crystals, and is known for its use as an abrasive and in gemstones like ruby and sapphire.
How do you translate 'Corundum' to English?▼
'Corundum' translates to 'corundum' in English. Corundum definition: Corundum is a very hard mineral consisting of aluminum oxide, typically occurring as grayish barrel-shaped crystals, and is known for its use as an abrasive and in gemstones like ruby and sapphire.
How do you pronounce 'Corundum' and 'corundum'?▼
Listen to clear English audio pronunciation of 'Corundum' and native English audio speech for 'corundum' with bilingual sentence examples on DictBridge.

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