noun. ['kɝˈʌndəm'] very hard mineral used as an abrasive.
- aluminium oxide
- குருந்தம் (Tamil)
Words that Rhyme with Corundum
Example sentences of the word corundum
1. Noun, singular or mass
Rubies are part of the corundum family and are identified by their rich, red color.
Sapphire, a member of the corundum family of gems, exhibits a broad color range.