Meaning of “dumbfounded” in the English Dictionary

american-english dictionary

"dumbfounded" in American English

See all translations

dumbfoundedadjective [ not gradable ]

us /ˈdʌmˌfɑʊn·dɪd, dʌmˈfɑʊn-/

so shocked and surprised that you cannot speak:

Ray is dumbfounded at the questions.

(Definition of “dumbfounded” from the Cambridge Academic Content Dictionary © Cambridge University Press)