超ちょう規き則そくMeanings1nounmetaruleTechnical term used in logic, linguistics, or formal systems to refer to a rule about rules.この文ぶん法ぽう理り論ろんでは、超ちょう規き則そくが句く構こう造ぞうを制せい御ぎょする。In this grammatical theory, metarules control phrase structure.