Yurt

A yurt is a portable, bent dwelling structure traditionally used by nomads in the steppes of Central Asia as their home. The structure comprises a crown or compression wheel, usually steam bent, supported by roof ribs which are bent down at the end where they meet the lattice wall (again, steam bent). The top of the wall is prevented from spreading by means of a tension band which opposes the force of the roof ribs. The structure is usually covered by layers of fabric and sheep's wool felt for insulation and weatherproofing.
Etymology and synonyms

Yurt - originally from a Turkic word referring to the imprint left in the ground by a moved yurt, and by extension, sometimes a person's homeland, kinsmen, or feudal appanage. The term came to be used in reference to the physical tent-like dwellings only in other languages. In modern Turkish the word "yurt" is used as the synonym of homeland or a dormitory. In Russian the structure is called "yurta" (юрта
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