The Collaborative International Dictionary
Cupelled
Cupel \Cu*pel"\ (k[-u]*p[e^]l"), v. t. [imp. & p. p. Cupelled (-p?ld"); p. pr. & vb. n. Cupelling.] To refine by means of a cupel.
Wiktionary
cupelled
vb. (en-past of: cupel)
WordNet
cupelled
See cupel
cupel
n. small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead [syn: bone-ash cup, refractory pot]