Advertisement

Advertisement

Alundum

[ uh-luhn-duhm ]

Trademark.
  1. a brand name for a substance consisting of fused alumina, used chiefly as an abrasive and as a refractory.


Alundum

/ əˈlʌndəm /

noun

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


Discover More

Example Sentences

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

Advertisement

Advertisement

Advertisement

Advertisement


alumrootalunite