Definition

A large, bowl-shaped depression formed by the collapse of a volcano after a major eruption or explosion.

Example

The caldera was filled with water, creating a beautiful lake.

Conversation

Did you know that the caldera in Yellowstone is actually a supervolcano?

Really? I had no idea it was that powerful!

Yeah, it's fascinating how such a large caldera was formed by an eruption long ago.

I should definitely visit it someday; it sounds amazing!

Synonyms & Antonyms

Root Explanation

Caldera → The word originates from Spanish 'caldera', meaning 'cauldron' or 'boiler'. It refers to a large volcanic crater formed by the collapse of a volcano after an eruption, resembling a cauldron's shape.

Memory Tip

Imagine a large 'cauldron' ('caldera') that forms when a volcano collapses, creating a bowl-like depression.

Visually Confused Words