stun

1 of 2

verb

stunned; stunning
Synonyms of stunnext

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
Neighbors said the discovery stunned the quiet neighborhood. Michael Dorgan, FOXNews.com, 30 Jan. 2026 Dech, who is executive director of Tri-Rail’s governing body, the South Florida Regional Transportation Authority, stunned his staff with a phone call from Tallahassee announcing his resignation Monday, spokesman Victor Garcia said Wednesday. David Lyons, Miami Herald, 29 Jan. 2026 Executive producer and star of the film, Danielle Brooks, stuns with her performance as a mother trying to juggle it all and offers an honest portrayal of what happens when extenuating circumstances prevent closeness and warmth within a household. Dominique Fluker, Forbes.com, 29 Jan. 2026 Nicole Kidman stuns in an orange ensemble while in Paris, as Diane Kruger and Norman Reedus have a rare date night at the Armani Privé show during Paris Fashion Week. Escher Walcott, PEOPLE, 28 Jan. 2026 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 1 Feb. 2026.

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

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