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Acceleration

usgb/əkˌseləˈreɪʃn/Volume
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LampPro Tip 1/3
Physical MovementPlay
Refers to something gaining speed, often used with machines or athletes. SlideThe sprinter's acceleration during the race was astounding.
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Impressive PerformancePlay
Expresses admiration when an object or person speeds up quickly. SlideThe motorcycle's acceleration is so impressive that it leaves everyone behind.
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Negative UsagePlay
Can indicate slowing down, opposite of speeding up, depending on context. SlideWhen the driver hit the brakes, the car's negative acceleration was jarring.