This is the 1000th most frequent Swedish word.
bad
"Bad" in Swedish means "bath" or "swimming."
The word "bad" here is used as a noun, referring to a swimming pool or bathing facility.
Jag skulle vilja gå till badet på lördag.
I would like to go to the swimming pool on Saturday.
"Bad" functions as a noun, referring to the activity of taking a bath.
Efter en lång dag tycker jag om att ta ett varmt bad.
After a long day, I enjoy taking a warm bath.
In this context, "bad" is part of an interjection, used informally to mean 'at all' in a colloquial Swedish expression.