مُسْرِفٌ
1.
[Exceeding, or transgressing, the just, or
right, bound, or limit, or measure; acting extravagantly, &c.: see its verb (4)].
2.
See also سَرِفٌ.
3.
[Also] Denying, or disacknowledging, the favours, or benefits, or the unity, and the prophets and law, of God; a disbeliever, an unbeliever, or an infidel: it is said to be used in this sense in the Qur'an, 40:36. (TA.)