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rule

regulation / dominion / to govern / to decide / to dominate

/ɹuːl/

Transitive VerbIntransitive Verb[C/U] Both

The word carries a strong sense of structure, boundaries, and hierarchy. Whether it refers to a written regulation or the exercise of power, there is an underlying theme of order imposed from above. As a regulation, it feels more rigid than a 'guideline' but less comprehensive than a 'law'. It often implies a specific context, such as a game, a classroom, or a social club. When used in the context of power (dominion), it suggests an overarching control. Depending on the modifier (e.g., 'firm rule' vs. 'tyrannical rule'), it can swing from positive stability to oppressive force. In modern casual speech, using the word as a verb to mean dominance often carries a celebratory or hyperbolic tone, suggesting something is exceptionally good or completely in charge of a situation.

Countable when referring to a specific guideline in a handbook ('Follow the rules'). Uncountable when referring to the period of power held by a leader ('The rule of the Roman Empire').

💬Casual Conversation

🎬Tuesday afternoon, Sarah is staring at a glitchy mockup while David is in a 'synergy' meeting.
David Smith

Quick pivot: the new brand rule says no gradients. Chop those out.

David Smith
Sarah
Sarah

I'm already underwater with the deck. Just let it slide.

💡
David uses 'pivot' as a corporate buzzword to change direction abruptly. Sarah uses the idiom 'underwater', meaning she is overwhelmed by too much work, to resist his request regarding the new design regulation ('rule').

Meanings

Nounregulation

A principle or regulation governing conduct or procedure.

"The first rule of the club is to never talk about the club."

Noundominion

Control or dominion over a people or territory.

"The country flourished under the rule of the new dynasty."

Transitive Verbto govern

To exercise ultimate power or authority over someone or something.

"The monarch ruled the kingdom with a firm hand."

Transitive Verbto decide

To make an official legal decision about something.

"The judge ruled that the evidence was inadmissible."

Intransitive Verbto dominate

To be the most important or dominant feature of something.

"In this household, the toddlers rule."

Collocations & Compounds

house rule

Noun collocation: a regulation that applies only within a specific home or organization

The house rule is that shoes must be left at the door.

golden rule

Noun collocation: a fundamental principle that should be followed in all situations

The golden rule of investing is to diversify your portfolio.

colonial rule

Noun collocation: the period of control exercised by a foreign power over a colony

The region struggled to rebuild its economy after decades of colonial rule.

rule the roost

Verb collocation: to be the person who has the most power in a group

In their relationship, it is clear that Sarah rules the roost.

rule out

Verb collocation: to exclude a possibility or decide that something is not possible

The doctors have ruled out any serious infection after seeing the test results.

Etymology

Derived from the Old French "reule," which stems from the Latin "regula," meaning a straight stick or a standard for measuring. This evolved from the Latin verb "regere," meaning to guide or direct, reflecting the transition from a physical tool of measurement to a conceptual standard of behavior or governance.

Related Words

Last Updated: June 8, 2026Report an Error