P / praefectōrĭus
adjective

praefectōrĭus

fem. praefectōria · neut. praefectōrium
praefectus
belonging to a prefect
of or belonging to a prefect: vir, an ex-prefect, Dig. 1, 9, 1; also subst.: prae-fectōrĭus, ii, m., Sid. Ep. 1, 11.