As a noun law is (lb) the body of rules and standards issued by a government, or to be applied by courts and similar authorities or law can be (obsolete) a tumulus of stones. As an interjection law is (dated) an exclamation of mild surprise; lawks. As an adjective juridical is pertaining to the law or rule of law, legal; judicial, related to the administration of justice (as to jurisprudence, or to the function of a judge or court).