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.
The strong currents from flash floods can pull drivers off roadways. Ca Weather Bot, Sacbee.com, 26 Feb. 2026 Families of nine girls killed in the July 4, 2025, flash flood at Camp Mystic have filed a federal civil rights lawsuit against six Texas health officials, alleging regulators failed to enforce mandatory evacuation plan requirements for licensed youth camps. Bradford Betz, FOXNews.com, 24 Feb. 2026 Over 130 people were killed in the historic flash floods that tore through central Texas, including several young campers at Camp Mystic. Meredith Deliso, ABC News, 24 Feb. 2026 On Day 32 of Season 2, a flash flood washed away an entire camp in the Australian Outback. Kristen Geil, Outside, 24 Feb. 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

Browse Nearby Words

Cite this Entry

“Flash flood.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flash%20flood. Accessed 3 Mar. 2026.

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