cupel
[ kyoo-puhl, kyoo-pel ]
noun
a small, cuplike, porous container, usually made of bone ash, used in assaying, as for separating gold and silver from lead.
a receptacle or furnace bottom in which silver is refined.
verb (used with object),cu·peled, cu·pel·ing or (especially British) cu·pelled, cu·pel·ling.
to heat or refine in a cupel.
Origin of cupel
11595–1605; <Medieval Latin cūpella, equivalent to Latin cūp(a) tub + -ella diminutive suffix
Other words from cupel
- cu·pel·er [kyoo-puh-ler], /ˈkyu pə lər/, cu·pel·ler [kyoo-pel-er], /kyuˈpɛl ər/, noun
- cu·pel·la·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
British Dictionary definitions for cupel
cupel
/ (ˈkjuːpəl, kjʊˈpɛl) /
noun
a refractory pot in which gold or silver is refined
a small porous bowl made of bone ash in which gold and silver are recovered from a lead button during assaying
verb-pels, -pelling or -pelled or US -pels, -peling or -peled
(tr) to refine (gold or silver) by means of cupellation
Origin of cupel
1C17: from French coupelle, diminutive of coupe cup
Derived forms of cupel
- cupeller, noun
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
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