Law refers to a system of rules and regulations that are enforced through social institutions to govern behavior and maintain order within a society. It is a set of principles and guidelines that are established by a governing authority, such as a government or a legal system, and are binding on individuals and organizations within a particular jurisdiction. The purpose of law is to provide a framework for resolving disputes, protecting individual rights and freedoms, promoting justice, and ensuring the overall well-being and stability of a society.