Simple Definition of earthquake

from our Learner's Dictionary

earthquake

noun

plural earthquakes
: a shaking of a part of the Earth's surface that often causes great damage
a devastating earthquake
a building destroyed by earthquake

called also quake

Cite this Entry

“Earthquake.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/earthquake. Accessed 25 Jun. 2026.

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