This is the 11818th most frequent German word.
terrorüberfall
"Terrorüberfall" means "terrorist attack" or "terror raid" in English.
The word "Terrorüberfall" is used here as a noun referring to an event that has significantly impacted the city emotionally.
Der Terrorüberfall hat die Stadt in Angst versetzt.
The terrorist attack caused fear in the city.
In this example, "Terrorüberfall" stands for an act prompting changes, specifically related to security.
Nach dem Terrorüberfall wurden die Sicherheitsmaßnahmen erhöht.
After the terrorist attack, security measures were increased.
The usage of "Terrorüberfall" in this sentence contextualizes it as a subject of public and media attention.