Turčin

1. Turk
   Moj komšija je Turčin iz Istanbula. — My neighbour is a Turk from Istanbul.
   Na fakultetu sam upoznao jednog Turčina. — I met a Turk at university.
2. (in history) Turk; Ottoman
   Srbija je vekovima bila pod Turcima. — Serbia was under the Turks for centuries.
3. derog. (of Balkan Muslims) Turk
   Nazvao ga je Turčinom, što je bila teška uvreda. — He called him a Turk, which was a serious insult.

Written with a capital letter: Turčin; a woman is Turkinja, and the plural is Turci.