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rocket sled

noun
1.
a sled propelled along a long track by rocket engines, for testing the effects of high rates of acceleration and deceleration.
Origin
1950-1955
1950-55
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples for rocket sled
  • For the next test, they changed it so that a rocket sled crashed into a stationary car next to a stationary wall.

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Word Value for rocket

12
13
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