cyclonic

cyclonic
cyclonically, adv.
/suy klon"ik/, adj. Meteorol.
1. of or pertaining to a cyclone.
2. describing a direction of rotation that is counterclockwise in the Northern Hemisphere, clockwise in the Southern Hemisphere.
Also, cyclonical.
[1855-60; CYCLONE + -IC]

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Universalium. 2010.

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