odvrnuti

1. to unscrew; to screw off
   Možeš li da mi odvrneš ovu teglu? — Can you open this jar for me?
   Odvrnuo je šraf i skinuo poklopac. — He unscrewed the screw and took off the cover.
2. (of a tap, water, gas) to turn on
   Odvrni slavinu da poteče topla voda. — Turn on the tap so the hot water runs.
3. colloq. (of sound, music) to turn up
   Komšije su opet odvrnule muziku do kraja. — The neighbours have turned the music all the way up again.
4. (odvrnuti se) to come unscrewed
   Poklopac se odvrnuo i sok se prosuo po torbi. — The cap came unscrewed and the juice spilled in the bag.