Alundum

[uh-luhn-duh m]
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for alundum

Historical Examples of alundum

  • Emery, carborundum and alundum wheels are developed from the grindstone of the distant past.


British Dictionary definitions for alundum

Alundum

noun
  1. trademark a hard material composed of fused alumina, used as an abrasive and a refractory
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