stupefy
Americanverb (used with object)
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to put into a state of little or no sensibility; benumb the faculties of; put into a stupor.
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to stun, as with a narcotic, a shock, or a strong emotion.
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to overwhelm with amazement; astound; astonish.
verb
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to render insensitive or lethargic
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to confuse or astound
Other Word Forms
Derived Forms
Inflected Forms
Participles
Conjugated Forms
Present
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stupefysimple
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stupefiessimple
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have stupefiedperfect
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has stupefiedperfect
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am stupefyingprogressive
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are stupefyingprogressive
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is stupefyingprogressive
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have been stupefyingperfect progressive
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has been stupefyingperfect progressive
Past
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stupefiedsimple
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had stupefiedperfect
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was stupefyingprogressive
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were stupefyingprogressive
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had been stupefyingperfect progressive
Future
Etymology
Origin of stupefy
1590–1600; < Middle French stupefier ≪ Latin stupefacere to benumb, equivalent to stupe-, stem of stupēre to be numb or stunned + facere to make, do 1; see -fy
Explanation
Don't be embarrassed if the magician's tricks stupefy you. It means you're amazed. Who doesn't want to be stopped in his tracks sometimes? Stupefy looks a lot like stupid. But intelligence has nothing to do with being stupefied, which comes from Latin and means "to make stunned." Anyone can be stupefied by something scary, mysterious, or just plain remarkable. Think of tourists visiting New York City for the first time. They stare up at the skyscrapers, lost in wonder. Taking that moment to let themselves be amazed? Nothing stupid about it, unless they step on someone's foot, of course.
Vocabulary lists containing stupefy
100 SAT words Beginning with "S"
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Aru Shah and the End of Time
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
They stupefy in equal measure, the Shchukin and Morozov collections, yet the two Vuitton Foundation shows have radically different tones in their final acts.
From New York Times ● Sep. 30, 2021
Knausgaard: accretion of detail so exhaustive as to mesmerise, or stupefy, the reader in the service of recapturing the vast psychic shifts of childhood becoming manhood.
From The Guardian ● Jun. 23, 2018
He puts the yawn into stultify, the stupefy into catatonia, stone-facedly delivering the exact same chords, licks, and nasal delivery for over three decades over a backbeat that would have lost the Boer War.
From Salon ● Jul. 11, 2012
So sequences like the old-school highlight in the fourth quarter Monday night stupefy the populace and become popular Vine clips.
From Washington Post
It is something so bright, loud, weird and delicate as to stupefy the senses.
From "Life of Pi" by Yann Martel
The increasingly bread-head and circus-like aspects of EDM have provoked a backlash from those who feel dance culture is swapping underground intimacy in favour of soul-less bombast that stuns and stupefies audiences into slack-jawed submission.
From The Guardian ● Aug. 2, 2012
With an inimitable style that 1988 Olympic champion Pirmin Zurbriggen of Switzerland has called "art on skis," Miller frequently stupefies his rivals as he wins races while choosing improbable routes down a mountain.
From Chicago Tribune ● Feb. 18, 2011
In conclusion: sport may not inevitably coarsen, but in the particular form of society we have it undoubtedly stupefies.
From The Guardian ● Sep. 24, 2010
Pianist Garner still has more than his fair share of fingers, but their presence often stupefies rather than charms.
From Time Magazine Archive
Marphise's revelation first stupefies, then enrages the fair assembly.
From The Iron Pincers or Mylio and Karvel A Tale of the Albigensian Crusades by Sue, Eugène
When the 55-year-old New Jersey chiropractor looks at his current balance, he is stupefied.
From The Wall Street Journal ● Oct. 1, 2025
The attacks were raised at First Minister's Questions by Tory MSP Jackson Carlaw, who said the school community had been left "stupefied and distressed".
From BBC ● Mar. 28, 2025
Since then, campaign coverage has gotten only more stupefied.
From Los Angeles Times ● Sep. 11, 2023
Levin was about to ask which one of the workers discovered the arm, but the slow revelation of the landfill’s awfulness stupefied him as the gate groaned apart.
From Slate ● Nov. 26, 2022
The sun strikes low, I am stupefied with exhaustion and hunger.
From "All Quiet on the Western Front: A Novel" by Erich Maria Remarque
Another block and a half lands you at Barriles, decorated in Colombian flags and giant inflatable soccer balls while salsa blares at stupefying volume from the speakers.
From The Wall Street Journal ● Jun. 11, 2026
I was chosen to be in “Goodbye, Columbus,” and then everything exploded with the stupefying surprise of “Love Story” — this cost-nothing project nobody expected to be a success.
From New York Times ● May 22, 2024
Can a team preseason oddsmakers tabbed as a 6½ -win outfit get back to the postseason after last season’s stupefying Super Bowl hangover?
From Los Angeles Times ● Dec. 17, 2023
Australian singer Nick Cave has said he is attending the Coronation for "the stupefying spectacular, the awe inspiring".
From BBC ● May 6, 2023
Chastened by criticism of the stupefying length of October’s Dedication Day ceremony, the fair’s officers had kept the Opening Day program short and pledged to honor the timetable at all costs.
From "The Devil in the White City" by Erik Larson
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
