"shakedowns" in the noun sense
1. shakedown
initial adjustments to improve the functioning or the efficiency and to bring to a more satisfactory state
"the new industry's economic shakedown"
2. shakedown
a very thorough search of a person or a place
"a shakedown by the police uncovered the drugs"
3. shakedown
extortion of money (as by blackmail)
Source: WordNet® (An amazing lexical database of English)
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