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Webster 1913 Edition
dumfounder
dum′foundˊer
,Verb.
T.
To dumfound; to confound.
[Written also
dumbfounder
.] Definition 2024
dumfounder
dumfounder
English
Alternative forms
Verb
dumfounder (third-person singular simple present dumfounders, present participle dumfoundering, simple past and past participle dumfoundered)