ovisiti

1. Croat. (o + loc.) to depend on
   Sve ovisi o tebi. — Everything depends on you.
   To ovisi o vremenu. — It depends on the weather.
2. Croat. (o + loc.) to be dependent on; to be addicted to
   On još uvek ovisi o roditeljima. — He still depends on his parents.

In Serbia the word is zavisiti, used with od + genitive.