Webster’s Revised Unabridged Dictionary · 1913
Daïra
Da′ï·ra, n. [Turk. daire circuit department, fr. Ar. daïrah circle.] Any of several valuable estates of the Egyptian khedive or his family. The most important are the Da′i·ra Sa′ni·eh, or Sa′ni·yeh, and the Da′i·ra Khas′sa, administered by the khedive's European bondholders, and known collectively as the Daira, or the Daira estates.