This is the 3652nd most frequent Turkish word.
topun
"Topun" means "of the ball" or "the ball's" in English.
The word 'topun' refers to the genitive singular form of 'top' (ball), indicating possession ('the ball's').
Topun rengi mavi.
The ball's color is blue.
The word 'topun' is used as the genitive singular form of 'top', part of a compound structure referring to the field of 'the ball'.
Topun oynandığı saha çok geniştir.
The field where the ball is played is very spacious.
Again, 'topun' indicates possession, specifying that the throw belongs to 'the ball'.