Found 2 items, similar to cupelling.
English → English (WordNet) Definition: cupelling cupelling 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] [also: cupelling, cupelled]
English → English (gcide) Definition: Cupelling 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. [1913 Webster]