Definify.com
Webster 1913 Edition
Whirlwind
Whirl′windˊ
,Noun.
 1. 
A violent windstorm of limited extent, as the tornado, characterized by an inward spiral motion of the air with an upward current in the center; a vortex of air. It usually has a rapid progressive motion. 
The swift dark 
And drowns the villages.
whirlwind 
that uproots the woods.And drowns the villages.
Bryant.
☞ Some meteorologists apply the word whirlwind to the larger rotary storm also, such as cyclones. 
2. 
Fig.: A body of objects sweeping violently onward. 
“The whirlwind of hounds and hunters.” Macaulay.
 Webster 1828 Edition
Whirlwind
WHIRLWIND
,Noun.
 Definition 2025
whirlwind
whirlwind
English
Noun
whirlwind (plural whirlwinds)
- A violent windstorm of limited extent, as the tornado, characterized by an inward spiral motion of the air with an upward current in the center; a vortex of air. It usually has a rapid progressive motion.
 -  (figuratively) A person or body of objects or events sweeping violently onward.
- The weeks leading up to the convention were a whirlwind of preparation and hurried activity.
 - Once he got that new scooter he turned into a whirlwind and damaged all the flowers.
 
 
Derived terms
Translations
a violent windstorm of limited extent characterised by an inward spiral motion of the air
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figuratively: a body of objects or events sweeping violently onward
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Adjective
whirlwind (not comparable)