Molten (adjective)

Having been melted and then cooled and solidified again.

Origin:

Late middle english: from old french molt, variant of mout, past participle of muer "to melt", from latin fundere.

Examples:

1. The metal was poured into molds to cool into solid, molten shapes.
2. The surface of the planet was covered in a layer of molten lava.
3. Molten gold was used to make the Olympic medals.
4. The scientists were able to study the properties of molten iron.
5. The workers carefully handled the molten glass to avoid any accidents.