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earthquake Line breaks: earth|quake
Pronunciation: /ˈəːθkweɪk/

Definition of earthquake in English:


1A sudden violent shaking of the ground, typically causing great destruction, as a result of movements within the earth’s crust or volcanic action.
Example sentences
  • When it came to measuring these big earthquakes, the Richter scale fell short.
  • Nine on the Richter scale indicates an earthquake of absolutely awesome destructive power.
  • This is one of the most destructive earthquakes of the twentieth century.
earth tremor, tremor, convulsion, shock, foreshock, aftershock
informal quake, shake, trembler
technical microseism
1.1A great upheaval: a political earthquake
More example sentences
  • As a political earthquake, the end of the Empire measured right at the top of the Richter scale.
  • Zambians rejected all those political earthquakes by the scruff of the neck.
  • They would need to be at least six points ahead of the rest to do that, and that would take a political earthquake.
Definition of earthquake in:
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