SKIP TO CONTENT

cyclone

/ˌsaɪˈkloʊn/
/ˈsaɪkləʊn/
IPA guide

Other forms: cyclones

A cyclone is another word for "tornado" or other types of violent, spinning storms. It was a cyclone that uprooted Dorothy in "The Wizard of Oz," and her little dog Toto too.

In the midwestern part of the United States, a cyclone is a tornado. But ask a meteorologist and he'll tell you that technically a cyclone is a rapidly rotating storm that forms over a warm ocean, specifically in the South Pacific. Tropical cyclones are actually much bigger than tornadoes: a small cyclone could be 100 miles across, while a monster tornado would only be about a mile across.

Definitions of cyclone
  1. noun
    (meteorology) rapid inward circulation of air masses about a low pressure center; circling counterclockwise in the northern hemisphere and clockwise in the southern
    see moresee less
    antonyms:
    anticyclone
    (meteorology) winds spiraling outward from a high pressure center; circling clockwise in the northern hemisphere and counterclockwise in the southern
    type of:
    atmosphere, atmospheric state
    the weather or climate at some place
  2. noun
    a violent rotating windstorm
    see moresee less
    types:
    hurricane
    a severe tropical cyclone usually with heavy rains and winds moving a 73-136 knots (12 on the Beaufort scale)
    tornado, twister
    a localized and violently destructive windstorm occurring over land characterized by a funnel-shaped cloud extending toward the ground
    typhoon
    a tropical cyclone occurring in the western Pacific or Indian oceans
    supertwister
    the most powerful tornado which can create enormously devastating damage
    waterspout
    a tornado passing over water and picking up a column of water and mist
    type of:
    windstorm
    a storm consisting of violent winds
Cite this entry
Style:
MLA
  • MLA
  • APA
  • Chicago

Copy citation
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘cyclone'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
Commonly confused words

Stormy Weather: A Tempest of Meteorological Terms

Given how much our day-to-day lives are influenced by weather, it's not surprising we have a rich vocabulary for storms.

Continue reading...

Word Family