The Collaborative International Dictionary of English v.0.48:
Jugoslav \Jugoslav\ prop. n. A native or inhabitant of Yugoslavia. [Also spelled Yugoslav.] Syn: Yugoslav, Yugoslavian, Jugoslavian. [WordNet 1.5]WordNet (r) 3.0 (2006):
Jugoslav n 1: a native or inhabitant of Yugoslavia [syn: Yugoslav, Jugoslav, Yugoslavian, Jugoslavian]