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egregious

American  
[ih-gree-juhs, -jee-uhs] / ɪˈgri dʒəs, -dʒi əs /

adjective

  1. extraordinary in some bad way; glaring; flagrant.

    an egregious mistake; an egregious liar.

    Synonyms:
    shocking, notorious, outrageous, gross
    Antonyms:
    unnoticeable, minor, moderate, tolerable
  2. Archaic. distinguished or eminent.


egregious British  
/ ɪˈɡriːdʒəs, -dʒɪəs /

adjective

  1. outstandingly bad; flagrant

    an egregious lie

  2. archaic distinguished; eminent

"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


Etymology

Origin of egregious

First recorded in 1525–35; from Latin ēgregius “preeminent, outstanding,” equivalent to ē- + greg-, stem of grēx “flock” + -ius adjective suffix; see e- 1, -ous


Explanation

Something that is egregious stands out, but not in a good way — it means "really bad or offensive." If you make an egregious error during a championship soccer match, your coach might bench you for the rest of the game. An egregious error is so bad that it might not be forgivable. Some synonyms are appalling and intolerable. The word has made a 180-degree turn from its original sense in Latin, when it meant "exceptionally good." Word historians have speculated that the negative usage was originally meant to be ironic, but it is the only sense that has survived. Be careful not to use it to mean "outstanding," since no one wants to be called egregious.

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Vocabulary lists containing egregious

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.

See Examples For:

The most egregious came from Michael Robinson of the NFL Network, who said that, in relation to Hurts’ current injury, Hurts seemed to be saying, “If everybody’s hurt, then I’m hurt too.”

From Salon ● Oct. 21, 2026

The failure to bring in Rojas was especially egregious.

From Los Angeles Times ● Oct. 5, 2026

"This is no time to return anyone forcibly to a country plagued by egregious human rights violations and abuses," UN rights chief Volker Turk said Tuesday.

From Barron's ● Oct. 4, 2026

But all of this is uncharted territory for Congress, as Briffault explained: “The problem is, the laws have never been significantly enforced because they’ve never been violated in such an egregious way,” he said.

From Slate ● Oct. 1, 2026

In 2000, Congress passed the Civil Asset Forfeiture Reform Act, which was meant to address many of the egregious examples of abuse of civil forfeiture.

From "The New Jim Crow" by Michelle Alexander

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