tornado

noun

tor·​na·​do tȯr-ˈnā-(ˌ)dō How to pronounce tornado (audio)
plural tornadoes or tornados
1
a
: a violent destructive whirling wind accompanied by a funnel-shaped cloud that progresses in a narrow path over the land
b
: a squall accompanying a thunderstorm in Africa
2
: a violent windstorm : whirlwind
3
archaic : a tropical thunderstorm

Examples of tornado in a Sentence

in the path of a tornado
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
While all of these are often referred to as fire tornadoes or firenadoes, researchers have detected subtle differences in how they are organized. Marshall Shepherd, Forbes.com, 14 July 2025 And the same for tornadoes and hurricanes and fires. CBS News, 13 July 2025 Unlike tornadoes or hurricanes, that five-day heat wave was an unpredictable weather disaster in slow motion, the magnitude of which went unrecognized for several days for several reasons. Cory Franklin, Chicago Tribune, 13 July 2025 And damage to roofs and interior contents is typically only covered if caused by high-speed winds during hurricanes, tornadoes or other severe weather. Ron Hurtibise, Sun Sentinel, 12 July 2025 See All Example Sentences for tornado

Word History

Etymology

modification of Spanish tronada thunderstorm, from tronar to thunder, from Latin tonare — more at thunder entry 1

First Known Use

1556, in the meaning defined at sense 3

Time Traveler
The first known use of tornado was in 1556

Browse Nearby Words

Cite this Entry

“Tornado.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tornado. Accessed 18 Jul. 2025.

Kids Definition

tornado

noun
tor·​na·​do tȯr-ˈnād-ō How to pronounce tornado (audio)
plural tornadoes or tornados
: a violent destructive whirling wind accompanied by a funnel-shaped cloud that moves in a narrow path over the land

More from Merriam-Webster on tornado

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!