What is the meaning of cupel?

noun

  • A small porous bowl made of bone ash used in assaying to separate precious metals from e. G. Lead.
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APAWordNet. (2010). cupel. Retrieved September 20, 2026, from http://smartdefine.org/cupel/definitions/1268529
ChicagoWordNet. 2010. "cupel" http://smartdefine.org/cupel/definitions/1268529 (accessed September 20, 2026).
HarvardWordNet 2010, cupel, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/cupel/definitions/1268529>.
MLAWordNet. "cupel" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/cupel/definitions/1268529>