decretive

Decretive is an adjective that describes something characterized by or relating to a decree. A decree is a formal pronouncement or order, typically issued by a sovereign or a legislative body. Therefore, when something is described as decretive, it implies that it is established by such an authoritative command or ruling. The term suggests a definitive and official nature, often carrying the weight of law or a final decision.

In practice, the word "decretive" might be used to describe a law that was enacted by decree, or a decision that was made through a formal decree. It emphasizes the source of the pronouncement as being an act of authority rather than a gradual evolution or a matter of common practice. The implication is that the matter in question is settled and not subject to further debate or change without a new decree. The adjective highlights the authoritative and decisive character of the origin of a particular rule or decision.