stupefaction

[ stoo-puh-fak-shuh n, styoo- ]
/ ˌstu pəˈfæk ʃən, ˌstyu- /

noun

the state of being stupefied; stupor.
overwhelming amazement.

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
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for stupefaction

stupefaction

/ (ˌstjuːpɪˈfækʃən) /

noun

astonishment
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