flash flood

noun

: a local flood of short duration generally resulting from heavy rainfall in the immediate vicinity
flash flood verb

Examples of flash flood in a Sentence

Recent Examples on the Web
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This summer, in particular, has been defined by a tragic surge in deadly flash floods across the United States, underscoring the escalating volatility of our warming world. Andrew Freedman, CNN Money, 20 July 2025 The powerful currents of flash floods can carry drivers off the road. Nc Weather Bot, Charlotte Observer, 20 July 2025 On July 4, deadly Texas flash floods have killed at least 135 with hundreds still missing. Mandy Taheri, MSNBC Newsweek, 19 July 2025 The National Weather Service office in Tulsa issued flash flood warnings for several cities including Rogers, Lowell, Springdale, Tontitown, Siloam Springs and Gentry starting late Thursday and going into Friday morning. Arkansas Online, 18 July 2025 See All Example Sentences for flash flood

Word History

First Known Use

1940, in the meaning defined above

Time Traveler
The first known use of flash flood was in 1940

Browse Nearby Words

Cite this Entry

“Flash flood.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flash%20flood. Accessed 24 Jul. 2025.

More from Merriam-Webster on flash flood

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