This is the 3815th most frequent Swedish word.
kasta
"To throw."
Here, 'kasta' is used to describe the action of throwing an object, in this case, a ball.
Jag ska kasta bollen till dig.
I will throw the ball to you.
In this context, 'kasta' is used figuratively to mean dismantling or discarding something significant.
Huset var så förfallet att vi var tvungna att kasta det.
The house was so dilapidated that we had to demolish it.
Here, 'kasta' is used to describe the act of discarding or disposing of items.