angular frequencyn. the rate at which an object rotates around a point, measured in revolutions, degrees, or radians per unit of time; = angular speedn.
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1912 Electr. World 14 Sept. 562/1 The angular frequency advances beyond 2760 radians per second.
2008 J. P. Cullerne & A. MachacekLang. Physics iii. 61 An object is being rotated about the z-axis with angular frequency 10 rad/s.