racetrack 

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n. racecourse��raceway��track

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1. The starting point at a racetrack.
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2. The stairway was not designed by NASCAR and is not a racetrack.
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3. They hope it can reach speeds of over 145 mph when it is tested on a racetrack in a few weeks time.
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n.
  1. a course over which races are run

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racetrack
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racetrack effect
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Elastic Racetrack
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racecourse racetrack
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Racetrack Playa
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