This is the 6382nd most frequent German word.
dä
"Dä" is a colloquial term in some German dialects, often meaning "there" or "that."
In this usage, 'dä' is colloquial and refers to 'he', used in certain dialects.
Dä hat das Spiel gewonnen, klar war das so.
He won the game, it was clear that it would happen as such.
In this context, 'dä' can be interpreted as 'that', referring to a concept or idea.
Was dä zu denken geben würde?
What would that give cause to think about?
Here, 'dä' means 'there', specifying a location.