justificator

justificator [LL] , one who executes justice: a judge, justiciar. b advocate. a a1100 Willelmus rex Angliae H. camerario et ~oribus suis Regesta 448 (= Chr. Rams. 211); a1125 Stephanus comes Moritonie omnibus ~oribus et omnibus baronibus suis (Ch.) Eng. Feudalism 264; 1135 testimonio Ricardi Basset ~oris regis Doc. Bury 155n.  b s1196 inficiabantur ista Willielmi ~ores atque maligne conficta dicebant Meaux I 283.