Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of cupellation is as below...

Cupellation :: Cupellation (n.) The act or process of refining gold or silver, etc., in a cupel..

Muffle :: Muffle (v. t.) An earthenware compartment or oven, often shaped like a half cylinder, used in furnaces to protect objects heated from the direct action of the fire, as in scorification of ores, cupellation of ore buttons, etc..

Testing :: Testing (n.) The operation of refining gold or silver in a test, or cupel; cupellation..

Test :: Test (v. t.) To refine, as gold or silver, in a test, or cupel; to subject to cupellation..

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