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دوران dawrān, daurān for A. dawarān, inf. n. of دور 'to go or move round'

P دوران dawrān, daurān (for A. dawarān, inf. n. of دور 'to go or move round'), s.m. Going round, revolving, rolling round, whirling, &c.; circulation (as of the blood, &c.);—a revolution; a period, circle, cycle; time, an age; vicissitude; fortune:—daurān-ě-sar, s.m. A swimming in the head, dizziness, giddiness, vertigo.