Darbazi
Darbazi (Georgian: დარბაზი; from Persian: darvāze, "gate") is a term used in Georgia to describe a chamber with a distinctive "swallow dome"-type roof structure found in the traditional domestic architecture of Asia Minor and the South Caucasus. The central feature is a pyramidal vault (gvirgvini), supported on pillars and constructed of a stepped series of hewn logs and beams, with a central opening at the top which serves as a window and smoke flue.