kiselina

1. acid
   Ova kiselina može da ošteti kožu. — This acid can damage your skin.
   Sirćetna kiselina se koristi u kuhinji. — Acetic acid is used in the kitchen.
2. (of taste) acidity; sourness
   Ovo vino ima prijatnu kiselinu. — This wine has a pleasant acidity.
3. colloq. (of the stomach) stomach acidity; heartburn
   Od kafe mi se javlja kiselina u želucu. — Coffee gives me heartburn.