: an especially fierce attack
the tremendous onslaught across the Rhine—
Sir Winston Churchill
Sir 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
The onslaught began with a 53-yard TD strike from Gebhardt to Domonique Young.
—Mike Waters, Fort Worth Star-Telegram, 26 Sep. 2025
But the map faces an onslaught of attacks in the courtroom and, potentially, the ballot box.
—Kacen Bayless, Kansas City Star, 25 Sep. 2025
The 2025 New York Film Festival marks the end of the major fall festivals — following the glamour of Venice, the tranquility of Telluride, and the onslaught of Toronto — and thus serves as the last chance for a surge of festival buzz to change the complexion of the awards race.
—Joe Reid, Vulture, 25 Sep. 2025
Often, that means shredding into a relentless onslaught of enemies who aim to stop him by any means necessary.
—Nick Romano, Entertainment Weekly, 24 Sep. 2025
See All Example Sentences for onslaught
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Mike Waters, Fort Worth Star-Telegram, 26 Sep. 2025
But the map faces an onslaught of attacks in the courtroom and, potentially, the ballot box.
—Kacen Bayless, Kansas City Star, 25 Sep. 2025
The 2025 New York Film Festival marks the end of the major fall festivals — following the glamour of Venice, the tranquility of Telluride, and the onslaught of Toronto — and thus serves as the last chance for a surge of festival buzz to change the complexion of the awards race.
—Joe Reid, Vulture, 25 Sep. 2025
Often, that means shredding into a relentless onslaught of enemies who aim to stop him by any means necessary.
—Nick Romano, Entertainment Weekly, 24 Sep. 2025
See All Example Sentences for onslaught
Cite this Entry
“Onslaught.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/onslaught. Accessed 30 Sep. 2025.
Copy CitationKids Definition
onslaught
noun
on·slaught
ˈän-ˌslȯt 
ˈȯn-
: a violent attack
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