uži

1. (of family, a circle of people) immediate; inner; close
   Venčanju je prisustvovala samo uža porodica. — Only immediate family attended the wedding.
   O tome zna samo uži krug prijatelja. — Only a close circle of friends knows about it.
2. (of part of a city or area) proper; central
   Stan je u užem centru Beograda. — The flat is in the very centre of Belgrade.
   Rođen je u užoj Srbiji, a živi u Vojvodini. — He was born in Serbia proper but lives in Vojvodina.
3. (of meaning, a field) narrow; specific
   Njena uža specijalnost je dečja kardiologija. — Her specific field is paediatric cardiology.
   U užem smislu, to nije bila krađa. — In the narrow sense, it wasn't theft.
4. (comparative of uzak) narrower
   Ova ulica je mnogo uža od naše. — This street is much narrower than ours.

Besides meaning "narrower", it mostly appears in set phrases: uža porodica, uži centar, u užem smislu, uži izbor.