barijera

1. barrier; obstacle
   Jezička barijera je najveći problem kad se preseliš. — The language barrier is the biggest problem when you move.
   Visoka cena je glavna barijera za mnoge kupce. — The high price is the main barrier for many buyers.
2. (on a road, crossing) barrier; boom gate
   Barijera na pružnom prelazu je bila spuštena. — The barrier at the level crossing was down.
   Policija je postavila barijere oko trga. — The police put up barriers around the square.

In everyday speech a barrier at a crossing is more often called rampa.