Pronunciation

/ruːl/

Definitions

Noun

1. A rule is a set of principles or instructions that govern how something should be done or managed, often in a formal context. For example: “The company has a strict no-smoking rule.”
2. A regulation or law that must be followed, especially in a school or organization. For example: “Students must abide by the school’s dress code rules.”
3. A standard or principle that guides behavior or decision-making. For example: “Teamwork is a key rule for success in sports.”

Verb

1. To rule means to have authority or control over something or someone. For example: “The king ruled his kingdom with wisdom.”
2. To govern or direct according to a set of rules or principles. For example: “The teacher ruled the class with fairness and consistency.”

Adjective

1. Characterizing or based on a set of rules or regulations. For example: “A well-ordered society follows strict rules.”
2. Governing or controlling behavior. For example: “Her strict rule-following nature made her a model employee.”

Phrases

• “Abide by the rules” means to follow the established regulations.
• “Break the rules” means to go against the established guidelines.
• “Rule out” is to eliminate something as a possibility based on rules or evidence.
• “Rule of thumb” is an informal principle or guideline.

Example Sentences

• Noun: “The game’s official rules state that players cannot obstruct the ball-carrier.”
• Verb: “The coach ruled that all players must attend the team meeting.”
• Adjective: “The classroom was ruled by a clear set of expectations.”

Synonyms

• Regulation
• Principle
• Guideline
• Commandment
• Directive
• Standard
• Protocol
• Convention