bort

or boart, bortz

[ bawrt ]
See synonyms for bort on Thesaurus.com
noun
  1. low-quality diamond, in granular aggregate or small fragments, valuable only in crushed or powdered form, especially for industrial use as an abrasive.

Origin of bort

1
1615–25; apparently metathetic variant of *brot (Old English gebrot fragment); akin to Middle English brotel brittle, Old Norse brot fragment

Other words from bort

  • borty, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for bort

bort

boart bortz (bɔːts)

/ (bɔːt) /


noun
  1. an inferior grade of diamond used for cutting and drilling or, in powdered form, as an industrial abrasive

Origin of bort

1
Old English gebrot fragment; related to Old Norse brot piece, Old High German broz bud

Derived forms of bort

  • borty, adjective

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012