disciplina

1. discipline
   U ovoj školi disciplina je veoma stroga. — Discipline is very strict at this school.
   Za učenje jezika treba ti malo discipline. — You need a bit of discipline to learn a language.
2. (in sport, science) discipline; event
   Skok u dalj je njena omiljena disciplina. — The long jump is her favourite event.
   Sociologija je relativno mlada naučna disciplina. — Sociology is a relatively young academic discipline.

Often paired as "red i disciplina" — "order and discipline".