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Definition of stunner
stunner
/ˈstʌn.ər/
stun · ner
Adverb:stunningly
•Plural:stunners
•Adjective:stunning
stunner Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
Syllables
2
stunner Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A remarkably attractive, impressive, or beautiful person or thing (informal).
Example
"The restored vintage sports car was an absolute stunner at the exhibition."
2
An unexpected event, revelation, or outcome that causes great shock or astonishment.
Example
"The underdog team's victory in the final seconds was a complete stunner for the fans."
3
A person or mechanical device that stuns animals prior to slaughter.
Example
"The inspector verified that the electric stunner was calibrated according to humane welfare standards."
Synonyms
View all synonyms for stunner Antonyms
View all antonyms for stunner• Rhymes for stunner
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Word Origin & Etymology
Formed in the mid-19th century as an agent noun from the verb 'stun' (ultimately from Old French 'estoner', meaning to daze or deafen) plus the suffix '-er'.
Cite this Entry
Wordmom. (2026). Definition of Stunner. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/stunner