Word Study
bone marrow |
bone of contention |
bone oil |
bone spavin |
bone up |
bone-ash cup
| bone-covered
| bone-dry
| bone-forming cell
| bone-headed dinosaur
| bone-idle
bone-ash cup
WORDNET DICTIONARY
Noun bone-ash cup has 1 sense
- bone-ash cup(n = noun.artifact) cupel, refractory pot - a small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead; Array is a kind of vessel
For further exploring for "bone-ash cup" in Webster Dictionary Online
(NT only) to listen to the NET Bible 
