معن4 أَمْعَنَ He (a horse) went far, (S, Msb, K,) in his run. (S, Msb.) b2:  Hence, أَمْعَنَ فِى الطَّلَبِ He went very far in search: (Msb:) or he went far, or to a great or an extraordinary length, therein. (Mgh.) b3:  امعن فِى الشَّىْءِ, (Ham p. 817,) or فِى الأَمْرِ, (MA, K, Har p. 176,) He went far, (K, Ham, Har,) or deep, or beyond bounds, (MA,) in, or into, the thing, or affair. (Ham, &c.) b4:  أَمْعَنَ لِى بِحَقِّى: see أَذَعْنَ.المَعْنُ The drawing of water.