This is the 2089th most frequent French word.
accélérer
To speed up or accelerate.
In this sentence, 'accélérer' signifies increasing the speed of an action, here referring to quickening a physical pace.
Je vais accélérer pour arriver à l'heure.
I'm going to speed up to arrive on time.
Here, 'accélérer' is used in a figurative sense, implying the process of speeding up operations or processes.
Il faut accélérer les procédures administratives.
Administrative procedures need to be expedited.
In this context, 'accélérer' conveys the idea of an increasing pace, applied to changes or developments over time.