This is the 8047th most frequent Swedish word.
wiss
"Wiss" is not a standard Swedish word. It may be a misspelling or not widely recognized.
In this sentence, 'wiss' is used to convey the notion of 'knowledge' or 'awareness' about a topic or situation.
Jag hörde att du hade wiss om situationen.
I heard that you had knowledge about the situation.
Here, 'wiss' is used in an interrogative form to inquire whether someone possesses information or awareness about future events.
Har du wiss om vad som kommer att hända?
Do you have knowledge about what is going to happen?
In this context, 'wiss' is utilized to denote someone's expertise or detailed understanding of a subject, emphasizing their proficiency.