سُرْعَةٌ

Quickness, expedition, haste, speed, rapidity, swiftness, or fleetness; [of course, tendency, action, speech, &c.;] (S, K;) as also ↓ سَرَعٌ; (K;) [the former said in the K, and the latter in the TA, to be a verbal noun of سَرُعَ:] and a hastening, making haste, or speeding; i. q. إِسْرَاعٌ [verbal noun of 4]; (TA;) or a subst. therefrom. (Msb.) You say, عَجِبْتُ مِنْ سُرْعَةِ ذَاكَ [I wondered at the quickness, &c., of that]. (S.)