magma — meaning in English

English meaning

• magma noun Molten rock beneath the Earth's surface, which becomes lava when it erupts.
• slag noun Waste material left over after smelting ore.

Senses

magma is used for these senses in English:

• slag Scoria associated with a volcano.

slag — full definition

1. noun Waste material left over after smelting ore.
2. verb (British, informal) To criticise or mock someone harshly.

Related Italian words