: 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
Her hospital has recently started a menopause support group led by doctors and, at the request of participants, an upcoming session will focus on helping women navigate through the marketing onslaught.
—ABC News, 6 Apr. 2026
Fathoms is a frictionless listen, but there’s a stubborn sense of craft to it, and that’s what distinguishes it from the streaming-era onslaught of music with little purpose except to be pleasant.
—Daniel Bromfield, Pitchfork, 6 Apr. 2026
The onslaught, and what spurred it, is complex, Huff said.
—Tess Kenny, Chicago Tribune, 5 Apr. 2026
An onslaught of advertising is expected in the coming weeks, as county officials prepare to start mailing ballots by May 4.
—Bloomberg, Mercury News, 27 Mar. 2026
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ABC News, 6 Apr. 2026
Fathoms is a frictionless listen, but there’s a stubborn sense of craft to it, and that’s what distinguishes it from the streaming-era onslaught of music with little purpose except to be pleasant.
—Daniel Bromfield, Pitchfork, 6 Apr. 2026
The onslaught, and what spurred it, is complex, Huff said.
—Tess Kenny, Chicago Tribune, 5 Apr. 2026
An onslaught of advertising is expected in the coming weeks, as county officials prepare to start mailing ballots by May 4.
—Bloomberg, Mercury News, 27 Mar. 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 8 Apr. 2026.
Copy CitationKids Definition
onslaught
noun
on·slaught
ˈän-ˌslȯt 
ˈȯn-
: a violent attack
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