An authoritative order or decree; especially, a letter of the pope, determining some point or question in ecclesiastical law. The decretals form the second part of the canon law.
The collection of ecclesiastical decrees and decisions made, by order of Gregory IX., in 1234, by St. Raymond of Pennafort.
legal decision (decree) of the Pope on ecclesiastical questions, written as a letter.
A decree issues by the Pope on some matter of ecclesiastical discipline; any collection of such decrees, formerly a part of canon law.
a letter containing a Papal ruling
a papal decree, usually giving a decision on canon law , which are then
Decretals (Epistolae decretales) is the name that is given in Canon law to those letters of the pope which formulate decisions in ecclesiastical law.