bradyseism

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English[edit]

Etymology[edit]

brady- (slow) +‎ seism

Noun[edit]

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Wikipedia

bradyseism (plural bradyseisms)

  1. (volcanology) A gradual uplift or descent of part of the Earth's surface caused by the filling or emptying of an underground magma chamber and/or hydrothermal activity, particularly in volcanic calderas.

Translations[edit]