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dull
dullard
dullsville
dulse
Duluth
duly
dum
Duma
dumb
dumb-ass
dumb blond
dumb bomb
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dumb show
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dumb

dumb [ dum ]


adjective  (comparative dumb·er, superlative dumb·est)
Definition:
 
1. unintelligent: regarded as having or showing a low level of intelligence ( informal insult )

2. offensive term: an offensive term meaning unable to speak

3. temporarily speechless: temporarily unable to speak because of shock, fear, surprise, or anger

4. done without speech: performed or expressed without using speech

5. intentionally silent: deliberately not speaking or refusing to speak

6. producing no sound: designed or adapted to produce no sound

7. lacking human speech: lacking the power of speech because not human



transitive verb  (past and past participle dumbed, present participle dumb·ing, 3rd person present singular dumbs)
Definition:
 
make somebody temporarily speechless: to make somebody temporarily unable to speak, especially by using shock or surprise ( literary )

[ Old English< Indo-European, "sensory or mental impairment"]

dumb·ly adverb
dumb·ness noun
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