earthquake

earthquake
  sudden release of energy through the earth’s crust in the form of seismic waves. Tension builds up within the crust as convectional forces in the mantle try to move the plates above but are prevented from doing so by friction between plates. When friction is overcome, an earthquake occurs.

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  • EARTHQUAKE — EARTHQUAKE, ground vibrations produced generally by a sudden subterranean occurrence. Accounts of destructive earthquakes extend far into antiquity. In biblical times earthquakes, like thunder and other natural cataclysms, were regarded as… …   Encyclopedia of Judaism

  • Earthquake — Earth quake , n. 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… …   The Collaborative International Dictionary of English

  • Earthquake — Earth quake , a. Like, or characteristic of, an earthquake; loud; startling. [1913 Webster] The earthquake voice of victory. Byron. [1913 Webster] …   The Collaborative International Dictionary of English

  • earthquake — earthquake; mi·cro·earthquake; …   English syllables

  • Earthquake — ist: die englische Übersetzung zu Erdbeben der Ringname des kanadischen Wrestlers John Tenta Siehe auch: Earthquakes Diese Seite ist eine Begriffsklärung zur Unterscheidung …   Deutsch Wikipedia

  • earthquake — index cataclysm Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

  • earthquake — (n.) late 13c., eorthequakynge, from EARTH (Cf. earth) + QUAKE (Cf. quake) (n.). In this sense O.E. had eorðdyn, eorðhrernes, eorðbeofung, eorðstyren …   Etymology dictionary

  • earthquake — [n] tremor from inside the earth convulsion, fault, macroseism, microseism, movement, quake, quaker*, seimicity, seism, seismism, shake, shock, slip, temblor, trembler*, undulation, upheaval; concepts 144,526 …   New thesaurus

  • earthquake — ► NOUN ▪ a sudden violent shaking of the ground as a result of movements within the earth s crust …   English terms dictionary

  • earthquake — [ʉrthkwāk΄] n. a shaking or trembling of the crust of the earth, caused by underground volcanic forces or by breaking and shifting of rock beneath the surface …   English World dictionary

  • Earthquake — For other uses, see Earthquake (disambiguation). Global earthquake epicenters, 1963–1998 …   Wikipedia

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