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
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.
This graphic shows the flash flood threat in South Florida on May 12, 2026. Lissette Gonzalez, CBS News, 12 May 2026 The powerful currents of flash floods can carry drivers off the road. Nc Weather Bot, Charlotte Observer, 11 May 2026 The strong currents from flash floods can pull drivers off roadways. Star-Telegram Weather Bot, Fort Worth Star-Telegram, 10 May 2026 During a legislative hearing earlier this week, lawmakers heavily scrutinized the camp’s role in the disaster, citing inadequate operations, delayed responses to flash flood warnings, and insufficient emergency training for counselors, according to The AP. Bonny Chu, FOXNews.com, 30 Apr. 2026 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

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Cite this Entry

“Flash flood.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flash%20flood. Accessed 13 May. 2026.

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