tropical storm

noun

: a tropical cyclone with strong winds of over 39 miles (63 kilometers) per hour but less than hurricane intensity

Examples of tropical storm in a Sentence

Recent Examples on the Web
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Wind speeds could be comparable to those of a tropical storm, strong enough to break tree limbs, cause trees to fall, and blow around unsecured objects, National Weather Service (NWS) lead meteorologist Matt Mehle told . Anna Skinner, MSNBC Newsweek, 5 Nov. 2025 How hurricanes are named A storm is officially considered a hurricane once its maximum sustained winds reach 74 mph, according to the Saffir-Simpson Hurricane Wind Scale, while a tropical storm is officially formed when surface winds are at least 39 mph. Mason Leath, ABC News, 5 Nov. 2025 The hot weather retreated and a series of tropical storms drenched the area. Hayleigh Evans, AZCentral.com, 5 Nov. 2025 The fall and winter offer the best swells of the year, turbocharged by nor’easters and tropical storms. Literary Hub, 4 Nov. 2025 See All Example Sentences for tropical storm

Word History

First Known Use

1809, in the meaning defined above

Time Traveler
The first known use of tropical storm was in 1809

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Cite this Entry

“Tropical storm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tropical%20storm. Accessed 13 Nov. 2025.

Kids Definition

tropical storm

noun
: a cyclone in or originating in the tropics that has very strong winds of less than hurricane strength

More from Merriam-Webster on tropical storm

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