Definition

To refine or separate precious metals from impurities using a small container called a cupel.

Example

The jeweler decided to cupel the gold to ensure it was pure before crafting the ring.

Tense Forms

Conversation

Hey, do you remember how we learned to cupel metals in chemistry class?

Yeah, that was so interesting! I didn't know that's how they separate metals.

I found it fascinating how you can actually cupel gold from other materials.

Right? It really shows how science can help us understand valuable resources.

Synonyms & Antonyms

Root Explanation

Cupel originates from the Old French word *cuppel*, which means a small cup or vessel. It refers specifically to a type of crucible used in metallurgy for refining precious metals.

Memory Tip

Think of a small 'cup' ('cuppel') used in metalworking to refine and purify metals.

Visually Confused Words