thunderstorm

noun

thun·​der·​storm ˈthən-dər-ˌstȯrm How to pronounce thunderstorm (audio)
: a storm accompanied by lightning and thunder

Examples of thunderstorm in a Sentence

There are thunderstorms in the forecast. The weather service has issued a severe thunderstorm warning.
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.
However, airports in Texas, New York, New Jersey and Mississippi are experiencing ground stops, ground delays or departure delays due to thunderstorms and/or winds. Haadiza Ogwude, The Enquirer, 21 Aug. 2025 Elsewhere, forecasters also are monitoring the system over the central tropical Atlantic that is currently a disorganized cluster of thunderstorms. David Schutz, Sun Sentinel, 20 Aug. 2025 An intense summer thunderstorm in 1976 created an enormous flood that killed 142 people. Ellen Wohl august 20, Literary Hub, 20 Aug. 2025 The other tropical wave farther east had a concentrated area of showers and thunderstorms located several hundred miles southwest of the Cape Verde Islands, but lacking closed surface circulation. Richard Tribou, The Orlando Sentinel, 20 Aug. 2025 See All Example Sentences for thunderstorm

Word History

First Known Use

1652, in the meaning defined above

Time Traveler
The first known use of thunderstorm was in 1652

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Cite this Entry

“Thunderstorm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thunderstorm. Accessed 8 Sep. 2025.

Kids Definition

thunderstorm

noun
thun·​der·​storm -ˌstȯ(ə)rm How to pronounce thunderstorm (audio)
: a storm accompanied by lightning and thunder
Last Updated: - Updated example sentences
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