egregious

adjective

egre·​gious i-ˈgrē-jəs How to pronounce egregious (audio)
1
: conspicuous
especially : conspicuously bad : flagrant
egregious errors
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.
Season 3 was particularly egregious, leading many viewers to speculate that Cavill’s departure was due to creative differences. Erik Kain, Forbes.com, 14 Sep. 2025 With his latest weigh-in blunder, there's no telling whether Dana White, who has publicly criticized Gastelum for his egregious weigh-in mishaps in the past, will cut the longtime vet. Josh Hammer, MSNBC Newsweek, 12 Sep. 2025 Other adaptations have more egregious concerns. Clare Mulroy, USA Today, 10 Sep. 2025 In contrast, the 1998 study that first purported to show that a vaccine caused autism was carried out in just 12 children and turned out to be a case of egregious fraud; the doctor had been paid to fabricate results to support lawsuits being brought against vaccine manufacturers. Allison Parshall, Scientific American, 10 Sep. 2025 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 15 Sep. 2025.

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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