rezač

1. (of a tool) cutter
   Za pločice ti treba dobar rezač. — You need a good tile cutter for the tiles.
   Papir sam isekao rezačem u kancelariji. — I cut the paper with the cutter at the office.
2. (of a person) cutter
   Radi kao rezač u fabrici stakla. — He works as a cutter in a glass factory.
3. (for pencils) pencil sharpener
   Pozajmi mi rezač, slomila mi se olovka. — Lend me your sharpener, my pencil broke.
   Kupila sam detetu nov rezač za olovke. — I bought the child a new pencil sharpener.
4. (for discs) CD/DVD burner
   Stari računar još ima rezač diskova. — The old computer still has a disc burner.

The kind of cutter is usually specified: rezač za papir, rezač pločica. For a pencil sharpener Serbia usually uses rezač (za olovke) or zarezač; šiljilo is more characteristic of Croatian but is also heard in Serbia.