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Caldera Meaning: Definition, Examples, and Translations

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caldera

[kælˈdɛrə ]

Definitions

Context #1 | Noun

geology

A caldera is a large volcanic crater that forms when a volcano erupts and collapses. Calderas can be several kilometers in diameter and are often filled with water to form lakes. They are typically formed by the collapse of land following a volcanic eruption or multiple eruptions.

Synonyms

crater lake, volcanic crater.

Examples of usage

  • The Yellowstone Caldera is one of the largest active calderas in the world.
  • After the volcano erupted, a caldera was formed in its place.
  • Hiking around the caldera offered stunning views of the surrounding landscape.
Context #2 | Noun

formation

Calderas can also be seen as a landform resulting from geologic processes, often indicating a history of explosive volcanic activity. They can evolve over time, leading to unique ecosystems and geological features within the caldera.

Synonyms

bowl-shaped depression, collapsed volcanic cone.

Examples of usage

  • The caldera was covered with lush vegetation.
  • Explorers found diverse wildlife within the caldera's ecosystem.
  • The formation of a caldera can affect local climate conditions.

Translations

To see the translation, please select a language from the options available.

Origin of 'caldera'

The term 'caldera' originates from the Spanish language, where it means 'cauldron' or 'cooking pot'. The word is derived from the Latin word 'caldaria', which implies a place for heating, related to 'calere', meaning 'to be warm'. It was first used in a geological sense in the early 19th century to describe large volcanic craters formed by the collapse of the ground following a volcanic eruption. As geologists explored volcanic formations around the world, the term helped to classify and communicate about these significant geological features. Over time, the understanding and study of calderas have evolved, reflecting advancements in volcanic studies and increased awareness of geothermal activities around the globe.

Word Frequency Rank

At rank #26,633, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.