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.
At least three people were killed and several others remain missing after flash floods swept through parts of West Virginia on Saturday night. Mandy Taheri, MSNBC Newsweek, 15 June 2025 The strong currents from flash floods can pull drivers off roadways. Nc Weather Bot, Charlotte Observer, 15 June 2025 Extreme weather Torrential rains swept through San Antonio, Texas, on Thursday, triggering flash floods that swept away 15 vehicles and claimed the lives of at least five people. Jade Walker, CNN Money, 13 June 2025 On Tuesday at 3:43 p.m. a flash flood warning was released by the NWS Medford OR in effect until 5:45 p.m. for Siskiyou County. Ca Weather Bot, Sacbee.com, 11 June 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 18 Jun. 2025.

More from Merriam-Webster on flash flood

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!