sanctĭmōnĭālis — Lewis & Short
sanctĭmōnĭālis, e, adj.sanctimonia,
I holy; of Christians, pious, religious (late Lat.):
vita,i. e. a monastic life, Cod. Just. 1, 3, 56:
mulier,i. e. a nun, ib. 1, 2, 13. —As subst.: sanctĭmōnĭālis, is, f., a nun, Aug. Ep. 169; id. Retract. 2, 22.—Adv.: sanctĭmōnĭālĭter, holily, piously:
degere,i. e. in a cloister, Cod. Just. 1, 3, 56.