1. A small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead
   - cupel, refractory pot

Derived forms: bone-ash cups

Type of: vessel

• moon carrot
• moon daisy
• moon on
• moon ray
• moon shot
• moon trefoil
• moon-curser
• moon-faced
• moon-round
• moon-splashed
• moon-worship
• moonbeam
• mooncalf
• mooneye
• moonfish
• moonflower
• Moonie
• moonily
• moonless
• moonlight
• moonlighter
• moonlike
• moonlit
• moonrise
• moonscape