A use, also commonly usage (Latin: usum)[1] and recension, within Christian liturgy is a set of particular texts or customs distinct from other practitioners of a broader liturgical ritual family, typically on the basis of locality or religious order.[2]: xv Especially prevalent within the Latin liturgical rites of the Middle Ages, few significant uses persisted following a general suppression of these variations by Pope Pius V in the 16th century. The word "use" is most commonly applied to distinct practices branching from the Roman Rite, though it and "recension" can be applied in variations of other ritual families,[3][4] such as the to Ruthenian recension of the Byzantine Rite and Maronite Use of the West Syriac Rite.[2]: xv In the historic context of the Scottish Episcopal Church, "usage" refers to certain aspects of the Eucharistic liturgy valued by some nonjurors.