WordReference Random House Unabridged Dictionary of American English © 2025
boart  (bôrt),USA pronunciation n. [Mineral.]
  1. Mineralogybort.

Collins Concise English Dictionary © HarperCollins Publishers::
boart / bɔːt/
  1. a variant spelling of bort
WordReference Random House Unabridged Dictionary of American English © 2025
bort  (bôrt),USA pronunciation n. 
  1. Mineralogylow-quality diamond, in granular aggregate or small fragments, valuable only in crushed or powdered form, esp. for industrial use as an abrasive.
Also, boart, bortz  (bôrts).USA pronunciation Cf. ballas, carbonado2. 
  • 1615–25; apparently metathetic variant of *brot (Old English gebrot fragment); akin to Middle English brotel brittle, Old Norse brot fragment
bort′y, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::
bort, boart / bɔːt/bortz / bɔːts/
  1. an inferior grade of diamond used for cutting and drilling or, in powdered form, as an industrial abrasive
Etymology: Old English gebrot fragment; related to Old Norse brot piece, Old High German broz bud
'boart' also found in these entries (note: many are not synonyms or translations):
bort

Forum discussions with the word(s) "boart" in the title:


Look up "boart" at Merriam-Webster
Look up "boart" at dictionary.com
  • Go to Preferences page and choose from different actions for taps or mouse clicks.

In other languages: Spanish | French | Italian | Portuguese | Romanian | German | Dutch | Swedish | Russian | Polish | Czech | Greek | Turkish | Chinese | Japanese | Korean | Arabic

Advertisements
Advertisements
Report an inappropriate ad.
WordReference.com
WORD OF THE DAY
GET THE DAILY EMAIL!

Become a WordReference Supporter to view the site ad-free.