noun. ['kɝˈʌndəm'] very hard mineral used as an abrasive.
- aluminium oxide
- குருந்தம் (Tamil)
Rhymes with Corundum
Sentences with 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.