"Ardagast or Radogost (Cyrillic: \u0410\u0440\u0434\u0430\u0433\u0430\u0441\u0442 ; fl. 584-597) was a 6th-century South Slavic chieftain under King Musokios of the Antes.The name may derive from Slavic rada - \"council\" and go\u015Bci\u0107 or hostit - \"to host\", meaning \"the one who hosts the council\"."@en . "Slavic chieftain" . "Ardagast"@en . .