4 days ago · The meaning of RULE is a prescribed guide for conduct or action. How to use rule in a sentence. Synonym Discussion of Rule.

Ruler or "rule"; a distance measuring device Slide rule, a mechanical analog computer Rule of inference or transformation rule, a term in logic for a function which takes premises and returns a conclusion …

RULE meaning: 1. an accepted principle or instruction that states the way things are or should be done, and tells…. Learn more.

RULE definition: 1. an accepted principle or instruction that states the way things are or should be done, and tells…. Learn more.

Jun 7, 2026 · rule (third-person singular simple present rules, present participle ruling, simple past and past participle ruled) (transitive, stative) To regulate, be in charge of, make decisions for, reign over.

20 meanings: 1. an authoritative regulation or direction concerning method or procedure, as for a court of law, legislative.... Click for more definitions.

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.

rule (ro̅o̅l), n., v., ruled, rul•ing. n. a principle or regulation governing conduct, action, procedure, arrangement, etc.: the rules of chess. the code of regulations observed by a religious order or …

RULE definition: a principle or regulation governing conduct, action, procedure, arrangement, etc.. See examples of rule used in a sentence.

Define rule. rule synonyms, rule pronunciation, rule translation, English dictionary definition of rule. n. 1. a. Governing power or its possession or use; authority ...