law, rule, regulation, precept, statute, ordinance, canon mean a principle governing action or procedure. law implies imposition by a sovereign authority and the obligation of obedience on …

rules and regulations Before you start your own business you should be familiar with the government's rules and regulations. follow the rules You must follow the rules. obey the rules …

noun a principle or regulation governing conduct, action, procedure, arrangement, etc.. the rules of chess.

Nov 23, 2025 · Learn the most important English rules with clear explanations and examples. Includes subject-verb agreement, tenses, articles, punctuation, and more.

Definition of rule noun from the Oxford Advanced Learner's Dictionary. [countable] a statement of what may, must or must not be done in a particular situation or when playing a game. She laid …

1. To be in total control or command; exercise supreme authority. 2. To formulate and issue a decree or decision. 3. To prevail at a particular level or rate: Prices ruled low. 4. Slang To be …

Rule definition: A usual, customary, or generalized course of action or behavior.

A rule is a regulation or direction for doing some particular activity. If you have a "no shoes" rule at your house, it means everyone has to take them off at the door.

an authoritative regulation or direction concerning method or procedure, as for a court of law, legislative body, game, or other human institution or activity: judges' rules, play according to …

A rule is a statement telling people what they should do in order to achieve success or a benefit of some kind. An important rule is to drink plenty of water during any flight. By and large, the …