The law that states that the usefulness of a telecommunications network is proportional to the square of the number of its users

plural of canon law / Religious rules, regulations and edicts.

(law) A law that prohibits or restricts commercial activity on Sunday.

plural of blue law

A personification of law enforcement; a police officer.

(US) Any one of a series of laws, passed before the American Civil War, sharply discriminating against free blacks who wished to emigrate to a northern state and become citizens there.

plural of law review

(law) A scholarly journal focusing on legal issues, normally published by an organization of students at a law school or through a bar association. / (law) An article published in such a journal.

(uncountable) The law of the church, religious law. / (countable) A regulation in church law.

(law, countable) A law enacted by a legislative body, as opposed to a regulation made by the executive branch or case law made by court precedent.