This is the 7642nd most frequent Swedish word.
tammerfors
Tammerfors is the Swedish name for the Finnish city of Tampere.
In this sentence, 'Tammerfors' refers to a city in Finland, used in the locative sense to indicate the destination.
Jag ska åka till Tammerfors i helgen.
I'm going to Tammerfors this weekend.
Here, 'Tammerfors' is used to signify the origin of a person, indicating they come from this city.
Min vän är från Tammerfors.
My friend is from Tammerfors.
The word 'Tammerfors' in this sentence functions as the subject, indicating the place being described.