Definition of: decree

(di·krē′) noun
1. A formal order determining what is to be done or not to be done in a particular matter; a law or ordinance of either a civil or an ecclesiastical ruler, council, or legislative body.
2. Theol. A fore-ordaining, eternal purpose of God. See synonyms under LAW.
—v.t. To order, adjudge, ordain, or appoint by law or edict.
—v.i. To issue an edict or decree. See synonyms under DICTATE. [<OF decre, decret <L decretum, neut. pp. of decernere. See DECERN.]