This is the 6620th most frequent Swedish word.
mjölby
Mjölby is a town in Sweden.
Here 'Mjölby' is a proper noun referring to a town in Sweden, used as a destination.
Jag åkte till Mjölby i helgen.
I went to Mjölby during the weekend.
In this sentence, 'Mjölby' again refers to the town's name but is emphasized as a subject.)
Mjölby är känt för sin vackra landsbygd.
Mjölby is known for its beautiful countryside.
In this sentence, 'mjölby' is interpreted as a hypothetical common noun, suggesting it might be a specific ingredient.)