stun

1 of 2

verb

stunned; stunning

transitive verb

1
: to make senseless, groggy, or dizzy by or as if by a blow : daze
2
: to shock with noise
3
: to overcome especially with paralyzing astonishment or disbelief

stun

2 of 2

noun

: the effect of something that stuns : shock

Examples of stun in a Sentence

Verb The angry criticism stunned them. His old friends were stunned at his success. She sat in stunned disbelief. There was a stunned expression on her face. weapons that can stun people temporarily
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.
Verb
The rescue pup stunned judges with her brown and blue eyes, speckled fur, and inviting smile. Kelli Bender, People.com, 1 July 2025 Unlike games like Super Mario Galaxy, which allow P2 to sort of play along by shooting little stars to stun enemies, Bananza’s version of coop feels extremely robust and changes the entire game. Christopher Cruz, Rolling Stone, 1 July 2025 Mamdani stunned the political establishment on Tuesday by winning the Democratic primary for the mayor’s race. Ani Freedman, Fortune, 29 June 2025 The 33-year-old state assemblyman, who began his campaign for mayor polling in single digits, stunned the Democratic hierarchy by toppling former Governor Andrew Cuomo in a high-turnout primary that redrew the city's political map. Jesus Mesa, MSNBC Newsweek, 25 June 2025 See All Example Sentences for stun

Word History

Etymology

Verb

Middle English stonen, stunen, from Anglo-French estoner — more at astonish

First Known Use

Verb

14th century, in the meaning defined at sense 1

Noun

1727, in the meaning defined above

Time Traveler
The first known use of stun was in the 14th century

Browse Nearby Words

Cite this Entry

“Stun.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stun. Accessed 5 Jul. 2025.

Kids Definition

stun

verb
ˈstən
stunned; stunning
1
: to make senseless or dizzy by or as if by a blow
2
: to overcome with astonishment or disbelief
stunned by the news
stun noun

Medical Definition

stun

transitive verb
stunned; stunning
: to make senseless, groggy, or dizzy by or as if by a blow

More from Merriam-Webster on stun

Last Updated: - Updated example sentences
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