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.
The source of the misunderstanding appears to be a map in the 2025 Old Farmer’s Almanac that incorrectly states that Maryland can expect an onslaught of Brood XIV (14) cicadas this year. Mary Carole McCauley, Baltimore Sun, 10 Mar. 2025 Gascón, the first openly trans actor to be nominated for an Academy Award, faced an onslaught of backlash after old social media posts about George Floyd and Islam came to light. Tracy Wright, Fox News, 9 Mar. 2025 Trump is expected to use part of his remarks tout cuts to the federal government by Musk's Department of Government Efficiency, which has mounted an aggressive onslaught of the federal bureaucracy during Trump's five weeks in office. Joey Garrison, USA TODAY, 3 Mar. 2025 Henry Waddell, Brandon Arel and Will Forrest added a goal each in the onslaught. Erik Anderson, Boston Herald, 25 Feb. 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

Browse Nearby Words

Cite this Entry

“Onslaught.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/onslaught. Accessed 13 Mar. 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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