caldera
noun
- cauldron-like volcanic feature usually formed by the collapse of land following a volcanic eruption
Wiktionary
Pronunciation: /kælˈdɛə.ɹə/ / /ˈkɔːl.də.ɹə/ / /kælˈdɛɹ.ə/
name
- A city, port, and commune in Copiapó province, Atacama region, northern Chile.
- A corregimiento in Boquete district, Chiriquí province, Panama.
noun
Etymology: Borrowed from Spanish caldera (“cauldron”), from Late Latin caldāria (“warm bath”), from Latin caldārium. Doublet of chowder.
- A large crater formed by collapse of the cone or edifice of a volcano.
“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.”