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A mat upon which Muslims kneel to say their prayers.
one of the major types of rug produced in central and western Asia, used by Muslims primarily to cover the bare ground or floor while they pray. Prayer rugs are characterized by the prayer niche, or mihrab, an arch-shaped design at one end of the carpet. The mihrab, which probably derives from the prayer niche in mosques, must point toward Mecca while the rug is in use.