decretals
decretals (di-kree-t[schwa]lz), n. Eccles. law. Canonical epistles written either by the Pope or by the Pope and his cardinals to settle controversial matters; esp., the second part of the Corpus Juris Canonici, canonical epistles consisting mainly of: (1) Decretales Gregorii Noni, a collection by Raymundus Barcinius, chaplain to Gregory IX, dating from about 1227; (2) […]