1853, from Slav + Serbo-Croatian jugo- "south," combining form of jug "south, south wind, noon," from Old Church Slavonic jugu "south, south wind, noon."
Entries linking to yugoslav
Slav n.
"one of the people who inhabit most of Eastern Europe," late 14c., Sclave, from Medieval Latin Sclavus (c. 800), from Byzantine Greek Sklabos (c. 580), from a shortening of Proto-Slavic *sloveninu "a Slav," which is probably related to *slovo "word, speech," which suggests the name originally identified a member of a speech community (compare Old Church Slavonic Nemici "Germans," related to nemu "dumb;" Greek heterophonos "foreign," literally "of different voice;" and Old English þeode, which meant both "race" and "language").
Max Vasmer, the authority for Slavic etymologies, rejects a connection to *slava "glory, fame," which, however, influenced Slav via folk etymology. This word is the -slav in personal names (such as Russian Miroslav, literally "peaceful fame;" Mstislav "vengeful fame;" Jaroslav "famed for fury;" Czech Bohuslav "God's glory;" Latinized Wenceslas "having greater glory"), and is perhaps from PIE root *kleu- "to hear."
The reduction of scl- to sl- is regular in English (compare slate). In late 18c. and early 19c. The spelling Slav is by 1866; in English it also was spelled Slave, influenced by French and German Slave. As an adjective, belonging to or characteristics of Slavs, from 1876.
*kleu-
Proto-Indo-European root meaning "to hear."
It forms all or part of: ablaut; Cleon; Clio; Damocles; Hercules; leer; list (v.2) "hear, harken;" listen; loud; Mstislav; Pericles; Slav; slave; Slavic; Slovene; Sophocles; Themistocles; umlaut; Wenceslas; Yugoslav.
It is the hypothetical source of/evidence for its existence is provided by: Sanskrit srnoti "hears," srosati "hears, obeys," srutah "heard of, celebrated;" Avestan sraothra "ear;" Middle Persian srod "hearing, sound;" Greek klyo "hear, be called," klytos "heard of, celebrated," kleos "report, rumor, fame glory," kleio "make famous;" Latin cluere "to hear oneself called, be spoken of," inclutus "renowned, famous;" Armenian lu "known;" Lithuanian klausau, klausyti "to hear," šlovė "splendor, honor;" Old Church Slavonic slusati "to hear," slava "fame, glory," slovo "word;" Old Irish ro-clui-nethar "hears," clunim "I hear," clu "fame, glory," cluada "ears," Irish cloth "noble, brave;" Welsh clywaf "I hear," clod "praise, fame;" Old English hlud "loud," hlysnan "to listen, hear," hleoðor "tone, tune;" Old High German hlut "sound;" Gothic hiluþ "listening, attention."
Yugoslavia
1929 (earlier the country was Kingdom of the Serbs, Croats, and Slovenes); from Yugoslav + -ia. The name vanished from the map in 2003.