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Definition of cyclone noun from the Oxford Advanced Learner's Dictionary

cyclone

noun
 
/ˈsaɪkləʊn/
 
/ˈsaɪkləʊn/
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  1. a violent tropical storm in which strong winds move in a circle
    • The cyclone struck the village late last night.
    compare hurricane, typhoon
    Extra Examples
    • Cyclone Tracy hit Darwin on Christmas Eve, 1974.
    • In 1974 Darwin was devastated by Cyclone Tracy.
    • The islands have been devastated by cyclones in recent months.
    • trees damaged in the cyclone
    • Cyclones are anticlockwise in the northern hemisphere.
    • The island was hit by a cyclone which caused considerable damage.
    Topics Weatherc1, The environmentc1
    Oxford Collocations Dictionaryadjective
    • tropical
    cyclone + verb
    • hit something
    • destroy something
    • devastate something
    preposition
    • in a/​the cyclone
    phrases
    • the eye of the cyclone
    See full entry
  2. (specialist) a weather condition in which the pressure of the air becomes lower, often causing wind and rain synonym depression (5)
    • As cyclones move inland, they become an important source of rain.
    compare anticycloneTopics Weatherc2
  3. Word Originmid 19th cent.: probably from Greek kuklōma ‘wheel, coil of a snake’, from kuklos ‘circle’. The change of spelling from -m to -n is unexplained.
See cyclone in the Oxford Advanced American Dictionary

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