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Synonyms

imperious

American  
[im-peer-ee-uhs] / ɪmˈpɪər i əs /

adjective

  1. domineering in a haughty manner; dictatorial; overbearing: an imperious person.

    an imperious manner;

    an imperious person.

    Synonyms:
    arrogant, despotic, tyrannical
    Antonyms:
    submissive
  2. urgent; imperative.

    imperious need.

    Synonyms:
    necessary
    Antonyms:
    unnecessary

imperious British  
/ ɪmˈpɪərɪəs /

adjective

  1. domineering; arrogant; overbearing

  2. rare urgent; imperative

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • imperiously adverb
  • imperiousness noun
  • nonimperious adjective
  • nonimperiousness noun
  • unimperious adjective

Etymology

Origin of imperious

First recorded in 1535–45; from Latin imperiōsus “commanding, tyrannical,” equivalent to imperi(um) imperium + -ōsus -ous

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When Ohio State took the field against Miami here for the College Football Playoff quarterfinal, it was expected to mark the start of another imperious march toward the title game.

From The Wall Street Journal

But Ana-Maria is no imperious popular princess—she’s nice to Lucia, responding with youthful awe when Lucia shyly shows her the scarlet lipstick that she got from her aunt in Paris.

From The Wall Street Journal

He has, though, looked a shadow of his usual imperious self this season, with the worst recoveries per game during his Liverpool career, while tackles and interceptions are also down on last season.

From BBC

She said Summers was “not exactly socialized” and called him “imperious.”

From The Wall Street Journal

Carelessly she laid her hand upon the desk to show off the emerald ring, and she spoke in the most imperious tone she could manage.

From Literature