Definitions for cupel
Overview of noun cupel
The noun cupel has 1 senses? (no senses from tagged texts)
1. bone-ash cup, cupel, refractory pot
(a small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead)
(a small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead)
