earthquake
UK /ˈɜːθkweɪk/ · US /ˈɝθkweɪk/ noun, verb
Forms earthquakes earthquaking earthquaked
- noun A shaking of the ground, caused by volcanic activity or movement around geologic faults.
- noun (planetary geology) Such a quake specifically occurring on the planet Earth, as opposed to other celestial bodies.
- noun (figuratively) A sudden and intense upheaval; a severely disruptive event.
- verb (intransitive) To undergo an earthquake.
Synonyms
Etymology
From Middle English erthequake, corresponding to earth + quake. Displaced Middle English eorð byfung (“earthquake”) from Old English eorþbeofung (literally “earth shaking”).
Webster’s 1913
- noun A shaking, trembling, or concussion of the earth, due to subterranean causes, often accompanied by a rumbling noise. The wave of shock sometimes traverses half a hemisphere, destroying cities and many thousand lives; --called also earthdin, earthquave, and earthshock. Earthquake alarm, a bell signal constructed to operate on the theory that a few seconds before the occurrence of an earthquake the magnet temporarily loses its power.
- adjective Like, or characteristic of, an earthquake; loud; starling.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “earthquake”, CC BY-SA 4.0. Details