Plenarium
In the Roman Catholic Church, plenarium or plenarius (liber) (plural, plenaria) refers to any complete book of formulas and texts that contains all matters pertaining to one subject, which might otherwise be scattered in several books. The word is from the Latin, complete. Thus, the word appears in a work about the life of Robert Aldrich, Bishop of Carlisle, in reference to what seems to be a book of church rents.