Definition of Bone-ash Cup in English :
Define Bone-ash Cup in English
Bone-ash Cup meaning in English
Meaning of Bone-ash Cup in English
Pronunciation of Bone-ash Cup in English
Bone-ash Cup pronunciation in English
Pronounce Bone-ash Cup in English
Bone-ash Cup
see synonyms of bone-ash cupNoun
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
WordNet Lexical Database for English. Princeton University. 2010.