porotnica

1. juror; lay judge
   Jedna porotnica je tražila da se svedok ponovo sasluša. — One of the jurors asked for the witness to be questioned again.
   Moja tetka je bila porotnica na okružnom sudu. — My aunt was a lay judge at the district court.

In Serbian courts this is usually a lay judge sitting with the judge, not a juror in the Anglo-American sense.