accelerate

/ækˈsɛl.ə.reɪt/
verb
  1. To increase speed, especially of a vehicle.
    • She pressed the gas pedal and the car accelerated smoothly.
    • The train accelerated as it left the station.
    • The driver accelerated to merge onto the highway.
  2. To cause something to happen faster or sooner.
    • Climate change is accelerating the melting of polar ice caps.
    • Taking this course can accelerate your graduation.
    • The new policy will accelerate the company's expansion into foreign markets.
  3. To increase in rate or amount over time.
    • The spread of the virus accelerated in densely populated areas.
    • Economic growth accelerated after the tax cuts.
    • The heartbeat accelerates during exercise.
What does "accelerate" mean? | whatsthatwordmean | whatsthatwordmean