gumica

1. eraser; rubber
   Imaš li gumicu? Pogrešio sam u zadatku. — Do you have an eraser? I made a mistake in the problem.
   Izbrisala je crtež gumicom i počela ispočetka. — She rubbed out the drawing with an eraser and started over.
2. rubber band; hair tie
   Vezala je kosu gumicom pre treninga. — She tied her hair back with a hair tie before training.
   Novčanice su bile vezane gumicom. — The banknotes were held together with a rubber band.
3. (in a tap, pipe) rubber washer; rubber seal
   Treba zameniti gumicu na slavini. — The washer on the tap needs replacing.

Gumica za kosu means a hair tie.