Whirlwind Definition & Meaning - Merriam-Webster
The meaning of WHIRLWIND is a small rotating windstorm of limited extent. How to use whirlwind in a sentence.
Whirlwind - Wikipedia
A whirlwind is a phenomenon in which a vortex of wind (a vertically oriented rotating column of air) forms due to instabilities and turbulence created by heating and flow gradients. Whirlwinds can vary in size and last from a couple minutes to a couple hours.
WHIRLWIND | English meaning - Cambridge Dictionary
WHIRLWIND definition: 1. a tall, spinning column of air that moves across the surface of the land or sea 2. A whirlwind…. Learn more.
What Causes A Whirlwind? - WorldAtlas
2018年9月21日 · A whirlwind is defined as a vertical column of wind, or vortex, which is formed by sudden changes in atmospheric pressure. The energy produced by these winds enable them to pick up the debris of varying sizes, including snow, leaves, water, dust, and even fish.
Whirlwind | Meteorology, Wind & Atmospheric Phenomena ...
Whirlwind, a small-diameter columnar vortex of rapidly swirling air. A broad spectrum of vortices occurs in the atmosphere, ranging in scale from small eddies that form in the lee of buildings and topographic features to fire storms, waterspouts, and tornadoes.
WHIRLWIND definition and meaning | Collins English Dictionary
noun. 1. a current of air whirling violently upward in a spiral motion around a more or less vertical axis that has a forward motion. 2. anything resembling a whirlwind, as in violent or destructive force. adjective. 3. impetuous and speedy. a whirlwind courtship.
Whirlwind Definition & Meaning - YourDictionary
Whirlwind Definition. A rapidly rotating, generally vertical column of air, such as a tornado, dust devil, or waterspout. A current of air whirling violently upward in a spiral motion around a more …
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