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Synonyms

stupefaction

American  
[stoo-puh-fak-shuhn, styoo-] / ˌstu pəˈfæk ʃən, ˌstyu- /

noun

  1. the state of being stupefied; stupor.

  2. overwhelming amazement.


stupefaction British  
/ ˌstjuːpɪˈfækʃən /

noun

  1. astonishment

  2. the act of stupefying or the state of being stupefied

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of stupefaction

1535–45; < New Latin stupefactiōn- (stem of stupefactiō ) senseless state, equivalent to stupefact ( us ), past participle of stupefacere to stupefy + -iōn- -ion

Vocabulary lists containing stupefaction

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.

The glory in “Missa Solemnis” is that of stupefaction.

From Los Angeles Times • Feb. 24, 2026

In malignant conflicts, the kind that leave everyone worse off, there is the thing we argue about endlessly, to the point of stupefaction.

From Washington Post • Dec. 8, 2022

If it’s a work setting and you’re trying to replicate the familiar, brain-dead stupefaction vibe of a professional meeting, you should consider wearing pants.

From Seattle Times • Nov. 22, 2020

Memes from the show have exploded on all platforms, repurposing the stars’ flamboyant styles, ironically adoring its layers upon layers of absurd taste, and sharing the stupefaction of falling into a seven-episode wormhole.

From The Guardian • Apr. 3, 2020

They stared at each other, he in delight, she in stupefaction.

From "The Good Earth" by Pearl S. Buck

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