This is the 647th most frequent Polish word.
skąd
"Skąd" means "from where."
In this context, 'skąd' translates to 'from where' and is used to inquire about the origin or source of a movement or action.
Skąd przyjechałeś do miasta?
Where did you come to the city from?
Here, 'skąd' means 'how' or 'from what source,' used to ask about the origin of knowledge or information.
Skąd wiesz, że to prawda?
How do you know that this is true?
In this example, 'skąd' again denotes 'from where' and is utilized to query the origin or source of something.