osigurač

1. fuse; circuit breaker
   Opet je izgoreo osigurač u kupatilu. — The fuse in the bathroom blew again.
   Nestalo je struje jer je iskočio osigurač. — The power went out because the circuit breaker tripped.
2. (of a gun) safety catch; safety
   Pištolj je bio na osiguraču. — The gun had the safety on.