corundum in Bulgarian
corundum in Bulgarian is корунд — corundum means a very hard mineral made of aluminum oxide, found naturally as sapphire and ruby and used for grinding and polishing.
corundum in Bulgarian
корунд
Pronounced: korund
(mineral) 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.
What does "corundum" mean?
- noun A very hard mineral made of aluminum oxide, found naturally as sapphire and ruby and used for grinding and polishing.
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What is "corundum" in Bulgarian?
"corundum" in Bulgarian is корунд. corundum means: A very hard mineral made of aluminum oxide, found naturally as sapphire and ruby and used for grinding and polishing.
How do you pronounce корунд?
"corundum" in Bulgarian is корунд, pronounced "korund".
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