This is the 743rd most frequent Swedish word.
system
A set of interconnected parts forming a complex whole.
Here, 'systemet' refers to an organized set of principles or methods employed in managing public transportation in a city.
Systemet för kollektivtrafik i staden är effektivt.
The public transportation system in the city is efficient.
In this context, 'system' is used to describe a set of interconnected devices or features designed to work together to enhance home security.
Han installerade ett nytt säkerhetssystem i huset.
He installed a new security system in the house.
Here, 'immunsystemet' is used to describe the biological system within a human body that defends against harmful organisms and diseases.