Origin: 1775–85; < Russian izbá (diminutive istópka), Old Russian istŭba house, bath, cognate with Serbo-Croatian ìzba small room, shack, Czech jizba room, Old Czech jistba, jizdba, all < Slavic *jĭstŭba ≪ Vulgar Latin *extūfa, with short u perhaps < Germanic *stuba;see stove1