Definitions

from The Century Dictionary.

  • noun An artificial abrasive made in an electric furnace and used as a substitute for corundum.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun alumina, especially a product made from fused alumina

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun a substance made of fused alumina

Etymologies

Sorry, no etymologies found.

Examples

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.