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dumbfound

or dum路found

[ duhm-found, duhm-found ]
/ d蕦m藞fa蕣nd, 藞d蕦m藢fa蕣nd /
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See synonyms for: dumbfound / dumbfounded / dumbfounding on Thesaurus.com

verb (used with object)
to make speechless with amazement; astonish.
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Which of the following nouns has an irregular plural form?
Also dumb路found路er, dum路found路er [duhm-foun-der, duhm-foun-] /d蕦m藞fa蕣n d蓹r, 藞d蕦m藢fa蕣n-/ .

Origin of dumbfound

First recorded in 1645鈥55; dumb + (con)found

OTHER WORDS FROM dumbfound

dumb路found路er路ment, dum路found路er路ment, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, 漏 Random House, Inc. 2022

How to use dumbfound in a sentence

British Dictionary definitions for dumbfound

dumbfound

dumfound

/ (d蕦m藞fa蕣nd) /

verb
(tr) to strike dumb with astonishment; amaze

Word Origin for dumbfound

C17: from dumb + (con) found
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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