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, 4 Oct. 2025 The powerful currents of flash floods can carry drivers off the road. Nc Weather Bot, Charlotte Observer, 4 Oct. 2025 Globe, the county seat of Gila County, is still recovering after heavy rain and flash floods hit the area over multiple days and left at least three people dead, according to city and emergency officials. Michelle Cruz, AZCentral.com, 29 Sep. 2025 Torrential downpours of 11 inches of rain could hit some areas and authorities have issued warnings of flash floods and landslides. Robert Birsel, MSNBC Newsweek, 29 Sep. 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 8 Oct. 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!