This is the 594th most frequent Finnish word.
pelastuslaitoksen
"Pelastuslaitoksen" means "of the rescue department" or "of the emergency services."
Here, 'pelastuslaitoksen' is in the singular genitive form, indicating possession or relation to the 'pelastuslaitos' (rescue department).
Pelastuslaitoksen toiminta on ensiarvoisen tärkeää hätätilanteissa.
The operations of the rescue department are of paramount importance in emergencies.
In this sentence, 'pelastuslaitoksen' is used to describe the number associated with the rescue department, again showcasing its genitive form.
Hän soitti pelastuslaitoksen numeroon apua saadakseen.
They called the rescue department's number to get help.
In this sentence, 'pelastuslaitoksen' is in the genitive case, showing possession of the event that belongs to the rescue department.