Priory

A priory is a monastery of men or women under religious vows that is headed by a prior or prioress. They were created by the Catholic Church. Priories may be monastic houses of monks or nuns. Houses of canons & canonesses regular also use this term, the alternative being "canonry". Mendicant houses, of friars, nuns, or tertiary sisters also exclusively use this term.

In pre-Reformation England, if an abbey church was raised to cathedral status, the abbey became a cathedral priory. The bishop, in effect, took the place of the abbot, and the monastery itself was headed by a prior.