imperious

im-PEER-ee-uhs /ɪmˈpɪərɪəs/
adjectiveC1GRESATTOEFL
literaryformal

Assuming power or authority without justification; arrogant and domineering.

Describes a personality trait or behavior that is royal, commanding, or bossy, often without the actual right to be so.

The story behind the word. From the Latin imperiosus (mighty, domineering), from imperium (command, empire). It shares its lineage with 'emperor' and 'empire', carrying the psychological weight of someone who thinks they are a ruler.

Word relationships

  • dictatorial: Dictatorial implies a formal, political exercise of absolute, oppressive power, whereas imperious is more about a personal, haughty manner of commanding others.
  • submissive: Submissive is yielding humbly to others, while imperious is demanding obedience with arrogant pride.

Commonly confused with

  • imperial: Imperial relates directly to an empire or emperor (e.g., 'imperial palace'), while imperious describes an arrogant, overbearing attitude.

Word family

  • imperiously (adverb): In an arrogant, domineering manner.

Collocations

  • imperious gesture
  • imperious tone
  • imperious demand

Example sentences

  • "She made an imperious gesture with her hand, commanding silence." Classic Literature
  • "The manager's imperious demands alienated the entire staff." Workplace Dynamics

Memory hook

An IMPERIOUS person acts like an EMPEROR, issuing commands to everyone. Acting like an emperor without an empire.

When not to use

Do not use to describe a gentle, humble request or a leader who acts with consensus.

Fun facts

  • In Roman law, 'imperium' was the formal executive power held by magistrates to command armies and enforce the law, a power symbolized by the fasces.

Related words

domineer, authoritarian

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