from The American Heritage® Dictionary of the English Language, 5th Edition.

  • A trademark for an abrasive of boron nitride granules.

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

  • noun A very hard abrasive made from boron nitride granules.


Sorry, no etymologies found.


  • 1957 - US announces manufacture of Borazon (harder than diamond) 1957 - Jerry Lee Lewis weds his cousin Myra Gale Brown, 13, while still married to his 1st wife Jane Mitcham


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