Imperious

Adjective

Definition: Assuming power or authority without justification; arrogant and domineering.

Synonyms: Bossy, Overbearing, Commanding, Haughty, Arrogant

Antonyms: Humble, Modest, Submissive

Examples:

The imperious boss refused to listen to anyone else's ideas.
His imperious demeanor made everyone feel inferior in his presence.

Mnemonics:

Think of an emperor ruling with absolute authority and arrogance.
Remember "imperial" which carries the connotation of power and dominance.

Etymology:

Origin:

Late Middle English from Latin 'imperiosus', from 'imperium' meaning 'command' or 'absolute power'.

Historical Usage:

The word originally pertained to powerful or dictatorial rulers, but over time, it has come to represent any person or behavior that exhibits arrogance and domineering qualities.

Related Idioms:

Idiom:

"In an imperious tone"

Explanation:

Describing someone speaking with superiority and arrogance, giving orders.

Misconceptions:

Misconception:

Confusing 'imperious' with 'imperial'.

Explanation:

While both words convey a sense of power and dominance, 'imperial' primarily refers to something related to an empire or an emperor, while 'imperious' describes an arrogantly bossy or commanding behavior.