permaban UK /ˈpɜːməˌbæn/US /ˈpɝməˌbæn/noun 1verb 1forms 3 noun1 •(Internet) A permanent ban on a user.Anyone caught cheating on our game server will receive a permaban. verb1 •(Internet) To ban (a user) permanently.He was permabanned after years of cheating. formspermabanned · permabanning · permabans