This is the 1732nd most frequent French word.
arrestation
The act of arresting or detaining someone.
Here, 'arrestation' refers to the formal act of arresting the suspect by law enforcement.
L'arrestation du suspect a eu lieu hier soir.
The suspect's arrest took place last night.
In this context, 'arrestation' denotes the event of apprehending someone and the issues or details related to it.
Les citoyens discutent des circonstances entourant l'arrestation.
The citizens are discussing the circumstances surrounding the arrest.
This usage of 'arrestation' describes a specific scenario where the act of arresting is viewed critically.