Wikipedia
Tazir
In Islamic Law, tazir (or ta'zir, Arabic تعزير) refers to punishment for offenses at the discretion of the judge ( Qadi) or ruler of the state. It is one of three major types of punishments or sanctions under Sharia Islamic law — hadd, qisas and tazir. The punishments for the hudud offenses are fixed by the Qur'an or Hadith (i.e. "defined by God"), qisas allow equal retaliation in cases such as murder or injury, however ta'zir refers to punishments applied to the other offenses for which no punishment is specified in the Qur'an or the Hadith.