Synonym: copy, doll, dolt, dunce, fake, figure, imitation, model. Similar words: mummy, yummy, shimmy, whammy, clammy, dump, dumb, dumped. Meaning: ['dʌmɪ] 
n. 1. a person who does not talk 2. an ignorant or foolish person 3. a figure representing the human form 4. a cartridge containing an explosive charge but no bullet. v. make a dummy of. adj. having the appearance of being real but lacking capacity to function.
n. 1. a person who does not talk 2. an ignorant or foolish person 3. a figure representing the human form 4. a cartridge containing an explosive charge but no bullet. v. make a dummy of. adj. having the appearance of being real but lacking capacity to function. 
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1, Before we started we did a dummy run.
2, He viciously bayoneted the straw dummy.
3, No, you dummy. The other hand.
4, When questioned, he invariably dummy up.
5, If anyone asks you, just dummy up.
6, Only a dummy would ignore the safety warnings.
7, Don't just stand there you dummy.
8, She played a jack from dummy.
9, The local elections can be seen as a dummy run for the national election next year.
10, Do a dummy run to see how long it will take.
11, Dummy patrol cars will be set up beside motorways to frighten speeding motorists.
12, The baby was clutching his dummy tightly in his grubby fist.
13, That's what I just said, dummy.
14, I reckoned without that dummy Ryder.
15, He claims that his dummy head does likewise.
16, The bullets sliced the dummy in half.
17, Of course not,[http://sentencedict.com/dummy.html] you dummy.
18, They were not armed but carried wingtip dummy missiles.
19, The revolver was a dummy.
20, I bundle the blind dummy out.
21, In a recent dummy run, the 4th Marine Brigade stormed a beach on Catalina Island.
22, Two microphones, one in each ear of a dummy or human head, pick up the sound reaching the ears.
23, These were the dummy variables representing the unemployed and the retired.
24, A beautiful cross in from the left, a dummy by Speed, leaving Wallace to volley home.
25, The device is not a real bomb but a dummy.
26, The police suspect that the device is not a real bomb but a dummy.
27, At trick three declarer leads the jack of diamonds from dummy, what would you play?
28, By then Ward was coming down on to the track, his false arm and dummy hand hanging limp at his side.
29, Rugs! Good heavens, man, do I pay you to stand about like a tailor's dummy?
30, But the alert was called off when it was identified as a dummy empty shell.
More similar words: mummy, yummy, shimmy, whammy, clammy, dump, dumb, dumped, dumping, dumpling, addendum, dumbfound, memorandum, adumbrate, referendum, dumbstruck, corrigendum, dumbfounded, bummer, pummel, summon, summer, summit, dumbfounding, summons, summery, rummage, plummet, summary, drummer.