This is the 8428th most frequent French word.
accélération
Acceleration: The act or process of increasing speed or rate.
The word 'accélération' is used to describe the increase in speed of the car.
L'accélération de la voiture nous a impressionnés.
The car's acceleration impressed us.
Here 'accélération' refers to the rapid progression of occurrences over time.
L'accélération des événements semble inévitable.
The acceleration of events seems inevitable.
In this sentence, 'accélération' indicates the need to speed up administrative or procedural tasks.