This is the 9400th most frequent Swedish word.
fredagar
Fridays.
In this sentence, 'fredag' is pluralized as 'fredagar' to refer to Fridays in general.
Fredagar är min favoritdag i veckan.
Fridays are my favorite day of the week.
Here, 'fredagar' is used in a temporal sense, referring to recurring Fridays in the schedule.
Varje fredagar träffas vi för att spela spel.
Every Friday we gather to play games.
'Fredagar' functions as part of the prepositional phrase 'på fredagar,' indicating habitual action on Fridays.