C / comprōmissārĭus
adjective

comprōmissārĭus

fem. comprōmissāria · neut. comprōmissārium
compromissum
pertaining to arbitration; an arbitrator, umpire, referee chosen by contending parties
pertaining to arbitration: judex, an arbitrator, umpire, referee chosen by contending parties (jurid. Lat.), Dig. 4, 8, 41; 26, 5, 4.