amerikai:
brit:
1. Unable to speak; lacking power of speech (kept in "deaf, dumb, and blind").
His younger brother was born dumb, and communicated with sign language.
Szinonimák: dumbstruck, mute, speechless, wordless
2. Silent; unaccompanied by words.
dumb show
3. (especially of a person) Extremely stupid.
You are so dumb! You don't even know how to make toast!
Szinonimák: feeble-minded, idiotic, moronic, stupid
4. Pointless, foolish, lacking intellectual content or value.
Brendan had the dumb job of moving boxes from one conveyor belt to another.
Szinonimák: banal, brainless, dopey, ridiculous, silly, stupid, vulgar
5. Lacking brightness or clearness, as a colour.
1. To silence.
2. To make stupid.
3. To represent as stupid.
4. To reduce the intellectual demands of.