stun

1 of 2

verb

ˈstən 

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

Synonyms

Verb

• daze
• rock

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

Verb

Not only are the water and sunset views spectacular, but the drinks stun, too. —Catherine Garcia, theweek, 14 Nov. 2024

Eight years ago, Trump stunned the nation by winning Michigan by 10,704 votes, about two-tenths of a percentage point, over Democratic nominee Hillary Clinton, en route to claiming the White House. —Todd Spangler, Detroit Free Press, 6 Nov. 2024

Some pediatricians are stunned by the possibility that vaccines proven to save kids’ lives could be banned in a second Trump administration. —Erika Edwards, NBC News, 4 Nov. 2024

Witherspoon stunned in a black Dior strapless dress that featured floral and butterfly detailing that cascaded down the bodice and tulle skirt. —Chiara Kim, People.com, 30 Oct. 2024

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

Phrases Containing stun

• stun grenade
• stun gun

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

ˈstən 

stunned; stunning

: to make senseless, groggy, or dizzy by or as if by a blow