osvajač

1. conqueror; invader
   Grad su kroz istoriju više puta razorili strani osvajači. — Throughout history the city was destroyed several times by foreign invaders.
2. (in sports) winner; holder
   On je dvostruki osvajač zlatne medalje. — He is a two-time gold medal winner.
   Osvajač turnira dobija i novčanu nagradu. — The tournament winner also gets prize money.
3. colloq. (of a man) ladies' man; heartbreaker
   U mladosti je bio pravi osvajač. — When he was young, he was a real ladies' man.

In the sports sense it usually takes the genitive: osvajač medalje, osvajač titule.