unleash

verb

un·​leash ˌən-ˈlēsh How to pronounce unleash (audio)
unleashed; unleashing; unleashes
Synonyms of unleashnext

transitive verb

1
: to free from or as if from a leash : let loose
unleash the dogs
unleashing his anger
2
: to throw, shoot, or set in motion forcefully
unleashed a superb shot … to earn his side a point.The New York Times
3
: to allow or cause (something powerful) to happen suddenly
The storm unleashed its fury.
The editorial unleashed a flood/torrent of angry responses.

Examples of unleash in a Sentence

The storm unleashed its fury. The editorial unleashed a torrent of angry responses.
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.
Critics say some council members are trying to stay in power longer, and many fear the move could unleash a fresh round of violent protests. Arkansas Online, 23 Jan. 2026 Witnesses, human rights activists and medical professionals told CNN that security forces unleashed widespread violence over the Iranian weekend of January 8 and 9, turning streets across Iran into what resembled a warzone and pointing to a coordinated armed assault. Sarah Dean, CNN Money, 23 Jan. 2026 That will give the people over in the administration the green light to unleash more hell upon our state. Greg Norman-Diamond, FOXNews.com, 23 Jan. 2026 Agents made several arrests in supermarket parking lots and at tamale stands while goading angry residents who confronted them and threatening to unleash tear gas. Jason Meisner, Chicago Tribune, 23 Jan. 2026 See All Example Sentences for unleash

Word History

First Known Use

circa 1671, in the meaning defined at sense 1

Time Traveler
The first known use of unleash was circa 1671

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Cite this Entry

“Unleash.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unleash. Accessed 25 Jan. 2026.

Kids Definition

unleash

verb
un·​leash ˌən-ˈlēsh How to pronounce unleash (audio)
: to free from or as if from a leash
unleash a dog
the storm unleashed its fury

More from Merriam-Webster on unleash

Last Updated: - Updated example sentences
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