verb

dumbfound

to dumbfound, to astound, to amaze

The magician's trick dumbfounded the audience.

The magician's trick dumbfounded the audience.

((sb.)) to dumbfound (sb.) The magician's trick dumbfounded the audience.

Synonyms: astound, amaze, stupefy, flabbergast; Antonyms: enlighten

From 'dumb' (unable to speak) + 'confound' (to confuse). It literally means to confuse someone so much they cannot speak.

Imagine being so shocked that you are struck 'dumb' (silent).

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