: an especially fierce attack
… the tremendous onslaught across the Rhine …—
Winston Churchill
Winston Churchill
also
: something resembling such an attack
an onslaught of technological changes
Employers are expecting an onslaught of recent college graduates.
Synonyms of onslaught
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
Kalaichandran also saw firsthand the overwhelm that can stem from having an onslaught of data without adequate interpretation.
—Alexa Mikhail, Flow Space, 24 Apr. 2026
Mother Nature undid a chunk of that work last week when an EF1 tornado descended on the R2 plant amid an onslaught of more than 30 twisters across the state, according to the National Weather Service.
—Robert Channick, Chicago Tribune, 24 Apr. 2026
By the early ‘60s, however, Hollywood was discovering that their bland, non-genre movies were fading before the onslaught of TV.
—Peter Bart, Deadline, 23 Apr. 2026
They were intimidated by the onslaught of reporters and the aggressiveness of some camera people.
—Kimi Robinson, USA Today, 22 Apr. 2026
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Alexa Mikhail, Flow Space, 24 Apr. 2026
Mother Nature undid a chunk of that work last week when an EF1 tornado descended on the R2 plant amid an onslaught of more than 30 twisters across the state, according to the National Weather Service.
—Robert Channick, Chicago Tribune, 24 Apr. 2026
By the early ‘60s, however, Hollywood was discovering that their bland, non-genre movies were fading before the onslaught of TV.
—Peter Bart, Deadline, 23 Apr. 2026
They were intimidated by the onslaught of reporters and the aggressiveness of some camera people.
—Kimi Robinson, USA Today, 22 Apr. 2026
See All Example Sentences for onslaught
Cite this Entry
“Onslaught.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/onslaught. Accessed 28 Apr. 2026.
Copy CitationKids Definition
onslaught
noun
on·slaught
ˈän-ˌslȯt 
ˈȯn-
: a violent attack
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