prioress
n. UK //pɹˈaɪɔːs// pri·oress
From Middle English prieresse, priorasse, priores, prioresse, priorisse, priouresse, priures, priuresse, prowres, pryoras, pryorys, pryowresse, from Medieval Latin priōrissa and Old French prioresse, prieuresse; equivalent to prior + -ess.