What is "hvosno"

Hvosno (, "thick wood") was a medieval Serbian county ( or župa) located in the northern part of the Metohija region, in what is today Kosovo. It roughly encompassed the areas of the modern Istok and Peć municipalities. It was surrounded by the counties of Jelci to the north; Budimlja and Plav to the west; Zatrnava to the south; Draškovina and Podrimlje to the east and southeast.