egregious

adjective

egre·​gious i-ˈgrē-jəs How to pronounce egregious (audio)
Synonyms of egregiousnext
1
: very noticeable
especially : glaringly bad
egregious errors
egregious misconduct
Is there one lie that seems to be the most repeated or, in your view, is the most egregious? Meredith Blake
egregious padding of the evidence Christopher Hitchens
2
archaic : distinguished
egregiously adverb
egregiousness noun

Did you know?

Some words originally used for animals that gather in flocks have been herded into use for people, too. The Latin word grex means “flock,” “herd,” or “group,” and is the root of several English words, including gregarious, which originally meant “tending to live in a flock, herd, or community rather than alone” but has become a synonym for “sociable,” and egregious. The Latin forebear of egregious, egregius, literally meant “out of the herd” but was used figuratively to mean “outstanding in one’s field.” Egregious entered English in the 16th century with that same, now-obsolete meaning, but over time gained a sense meaning “conspicuously bad” or “flagrant,” possibly as a result of ironic use of its original sense.

Examples of egregious in a Sentence

… the public perception is that too many corporate executives have committed egregious breaches of trust by cooking the books, shading the truth, and enriching themselves with huge stock-option profits while shareholders suffered breathtaking losses. John A. Byrne et al., Business Week, 6 May 2002
History cannot be rewritten, but some of its more egregious errors can be corrected—at least in part, at least symbolically.  … Or so assume a growing number of human-rights advocates. Ellis Cose, Newsweek, 27 Aug. 2001
an egregious example of political bias the student's theme was marred by a number of egregious errors in spelling
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The novelty this season is the volume of egregious tanking. Julia Poe, Chicago Tribune, 21 Feb. 2026 His outrageous attacks on the citizens of Minnesota are as egregious as anything the British Redcoats did to provoke American colonists into revolution, that started with the Battle of Lexington (painting). Voice Of The People, New York Daily News, 20 Feb. 2026 Yet the Mayor’s task seemed primarily to be a matter of remaining extremely visible and communicative, while committing no egregious public blunders, as members of the municipal workforce did their jobs. Molly Fischer, New Yorker, 19 Feb. 2026 And there’s far more egregious behavior by other men alleged in the files (Bill Gates comes to mind). Lorraine Ali, Los Angeles Times, 19 Feb. 2026 See All Example Sentences for egregious

Word History

Etymology

Latin egregius, from e- + greg-, grex herd — more at gregarious

First Known Use

circa 1550, in the meaning defined at sense 2

Time Traveler
The first known use of egregious was circa 1550

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Cite this Entry

“Egregious.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/egregious. Accessed 26 Feb. 2026.

Kids Definition

egregious

adjective
egre·​gious i-ˈgrē-jəs How to pronounce egregious (audio)
: very noticeable
especially : glaringly bad
egregious errors
egregiously adverb
egregiousness noun

Legal Definition

egregious

adjective
egre·​gious i-ˈgrē-jəs How to pronounce egregious (audio)
: extremely and conspicuously bad

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