[ duhm-found, duhm-found ]
/ dʌmˈfaʊnd, ˈdʌmˌfaʊnd /
verb (used with object)
to make speechless with amazement; astonish.
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Question 1 of 7
This tall, horizontally branched cactus is probably the most recognizable cactus in Arizona. What is it called?
Also dumb·found·er, dum·found·er .
OTHER WORDS FROM dumbfounddumb·found·er·ment, dum·found·er·ment, noun
Words nearby dumbfound
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Example sentences from the Web for dumbfound
Google coddled its employees in ways that would leave most employers dumbfounded.The complaints of the entitled workers of Silicon Valley|Adam Lashinsky|September 8, 2020|Fortune
He can show such familiarity with the Incas affairs as to dumbfound the old boy.The Radio Boys' Search for the Inca's Treasure|Gerald Breckenridge
Dumbfound, to perplex, to beat soundly till not able to speak.The Slang Dictionary|John Camden Hotten
British Dictionary definitions for dumbfound
/ (dʌmˈfaʊnd) /
(tr) to strike dumb with astonishment; amaze
Word Origin for dumbfound
C17: from dumb + (con) found
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