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[an-tee-sahy-klohn, an-tahy-] /ˌæn tiˈsaɪ kloʊn, ˌæn taɪ-/
noun, Meteorology
a circulation of winds around a central region of high atmospheric pressure, clockwise in the Northern Hemisphere, counterclockwise in the Southern Hemisphere.
Compare cyclone (def 1), high (def 37).
Origin of anticyclone
1875-80; anti- + cyclone
Related forms
[an-tee-sahy-klon-ik, an-tahy-] /ˌæn ti saɪˈklɒn ɪk, ˌæn taɪ-/ (Show IPA),
adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the Web for anticyclone
Historical Examples
  • A rising111 barometer, on the other hand, is usually an indication of the fine weather associated with an anticyclone.

  • During the year the anticyclone furnishes us with about sixty per cent.

    Reading the Weather Thomas Morris Longstreth
  • And curiously enough, although the anticyclone loads half a ton excess weight upon us we like it.

    Reading the Weather Thomas Morris Longstreth
  • So it is well to be able to recognize an anticyclone when one appears.

    Reading the Weather Thomas Morris Longstreth
  • Then as the cooling influence of the anticyclone approaches the rain recommences.

    Reading the Weather Thomas Morris Longstreth
  • It has knocked the anticyclone on the flank, taken the teeth out of the gale.

    Reading the Weather Thomas Morris Longstreth
  • In winter when the intensity of all the atmospheric activities is greatly increased, the anticyclone develops into the cold wave.

    Reading the Weather Thomas Morris Longstreth
  • Something of the laws of cyclone and anticyclone are known, and rude weather predictions across the Atlantic are roughly possible.

    Pioneers of Science Oliver Lodge
  • But an anticyclone in the springtime is the opening of a door into paradise.

    The Silent Isle Arthur Christopher Benson
  • anticyclone, a phenomenon presenting some features opposite to those of a cyclone.

British Dictionary definitions for anticyclone


(meteorol) a body of moving air of higher pressure than the surrounding air, in which the pressure decreases away from the centre. Winds circulate around the centre in a clockwise direction in the N hemisphere and anticlockwise in the S hemisphere Also called high
Derived Forms
anticyclonic (ˌæntɪsaɪˈklɒnɪk) adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for anticyclone

1863, coined by Francis Galton (1822-1911), English polymath, explorer, and meteorologist, from anti- + cyclone. Related: Anticyclonic.

Online Etymology Dictionary, © 2010 Douglas Harper
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anticyclone in Science
  (ān'tē-sī'klōn', ān'tī-)   
A large-scale system of winds that spiral outward around a region of high atmospheric pressure. In the Northern Hemisphere the wind in an anticyclone moves clockwise, and in the Southern Hemisphere it moves counterclockwise. Compare cyclone.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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