: a small shallow porous cup especially of bone ash used in assaying to separate precious metals from lead
cupelled or cupeled; cupelling or cupeling
: to refine by means of a cupel
cupeller
noun
Dictionary Entries Near cupel
Cite this Entry
“Cupel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cupel. Accessed 28 Nov. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share