onslaught

noun

on·​slaught ˈän-ˌslȯt How to pronounce onslaught (audio)
ˈȯn-
: an especially fierce attack
the tremendous onslaught across the RhineSir Winston Churchill
also : something resembling such an attack
an onslaught of technological changes
Employers are expecting an onslaught of recent college graduates.

Examples of onslaught in a Sentence

an onslaught by the enemy the massive onslaught of enemy troops caught the country by surprise
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.
Well, that portion of the proclamation has spurred quite an onslaught of chuckles and guffaws. Lance Eliot, Forbes.com, 14 Apr. 2025 For whatever reason, the default federal approach has been to assume that U.S. taxpayers should help pay for any efforts needed to slow the sewage onslaught from Tijuana. U T Editorial Board, San Diego Union-Tribune, 11 Apr. 2025 However, the damage from the Mets’ scoring onslaught was already done. Ryan Gaydos, FOXNews.com, 9 Apr. 2025 Experts are racing to find solutions to keep the onslaught in check. Tereza Pultarova, Space.com, 7 Apr. 2025 See All Example Sentences for onslaught

Word History

Etymology

modification of Dutch aanslag act of striking; akin to Old English an on and to Old English slēan to strike — more at slay

First Known Use

circa 1625, in the meaning defined above

Time Traveler
The first known use of onslaught was circa 1625

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Cite this Entry

“Onslaught.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/onslaught. Accessed 22 Apr. 2025.

Kids Definition

onslaught

noun
on·​slaught ˈän-ˌslȯt How to pronounce onslaught (audio)
ˈȯn-
: a violent attack

More from Merriam-Webster on onslaught

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