Formal and Informal Expressions of rule

In different contexts, you can replace 'rule' with suitable alternatives. In a more formal setting, 'regulation, principle' is apt. In informal speech or writing, 'guideline, law' is a commonplace synonym.

rule: Explore its Definition & Usage

rule Definition

1one of a set of explicit or understood regulations or principles governing conduct within a particular activity or sphere
2a code of practice and discipline for a religious order or community

Using rule: Examples

Take a moment to familiarize yourself with how "rule" can be used in various situations through the following examples!

Example
The rules of the game are simple.
Example
The company has strict rules about punctuality.
Example
The school has a dress code rule.
Example
The new rule prohibits smoking in public places.

rule Synonyms and Antonyms

Synonyms for rule

Antonyms for rule

anarchy
chaos

Idioms Using rule

rule the roost
to be in charge or control of a situation or group of people
Example
Ever since he was promoted, he's been ruling the roost in the office.
rule with an iron fist
to exercise strict and complete control over a person or group of people
Example
The dictator ruled with an iron fist, suppressing any opposition to his regime.
break the rules
to violate or disobey established regulations or principles
Example
She broke the rules by using her phone during the exam.

Phrases with rule

rule of thumb
a broadly accurate guide or principle, based on experience or practice rather than theory.
Example
As a rule of thumb, you should save at least 10% of your income.
golden rule
a basic principle that should be followed to ensure success in general or in a particular activity.
Example
The golden rule of investing is to buy low and sell high.
rule out
to eliminate or exclude something from consideration or possibility
Example
The doctor ruled out any serious illness after conducting several tests.

Origins of rule

from Old English 'rīole', meaning 'a strip of land'

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Summary: rule in Brief

The term 'rule' [ruːl] refers to a set of regulations or principles governing conduct within a particular activity or sphere. It can also refer to a code of practice and discipline for a religious order or community. Examples include 'The rules of the game are simple.' and 'The new rule prohibits smoking in public places.' Phrases like 'rule of thumb' and idioms like 'rule the roost' extend its usage to broader contexts.