v. 1. to coat a metal with an oxide coat by electrolytic action at an anode; -- used especially to coat aluminum. [ WordNet 1.5 ]
n. [ Gr. &unr_;; &unr_;, &unr_;, a Greek + &unr_; right, judgment. ] (Gr. Antiq.) A judge or umpire in games or combats. [ 1913 Webster ]