Definitions
a large crater caused by the violent explosion of a volcano that collapses into a depression
Used in a sentence
“The lakes of both Rotorua and Taupo occupy calderas left from enormous prehistoric eruptions, and magma lies at shallow depths beneath a number of centres.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Volcanic basin”7 letters
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