underworld

noun

un·​der·​world ˈən-dər-ˌwərld How to pronounce underworld (audio)
1
: the place of departed souls : hades
2
archaic : earth
3
: the side of the earth opposite to one : antipodes
4
: a social sphere below the level of ordinary life
the town's seedy underworld
especially : the world of organized crime

Examples of underworld in a Sentence

a magazine article taking an insightful look at the underworld inhabited by street people
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.
Caught Stealing stars Butler as Hank Thompson, a down-on-his-luck former baseball player who is suddenly immersed in the New York City crime underworld in the late 1990s. Ryan Gajewski, HollywoodReporter, 21 May 2025 There’s nothing wrong with a performer of Cruise's stature and charisma grappling with darkness and ambiguity in this way — in the past that resulted in one of his best, most misunderstood performances, as a doctor slipping down into a moral underworld in Eyes Wide Shut. Tom Gliatto, People.com, 14 May 2025 Her determined search leads her into a decades-old mystery rooted in the Detroit underworld. Rosy Cordero, Deadline, 28 Apr. 2025 This collaboration with the quicksilver informant unwillingly leads Pietro into a murky underworld, finding that in this case, law enforcers may not differ much from the law breakers. Leo Barraclough, Variety, 9 Apr. 2025 See All Example Sentences for underworld

Word History

First Known Use

1598, in the meaning defined at sense 1

Time Traveler
The first known use of underworld was in 1598

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Cite this Entry

“Underworld.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underworld. Accessed 5 Jun. 2025.

Kids Definition

underworld

noun
un·​der·​world ˈən-dər-ˌwərld How to pronounce underworld (audio)
1
: the place of the souls of the dead
2
: the side of the earth opposite to one
3
: the world of organized crime

More from Merriam-Webster on underworld

Last Updated: - Updated example sentences
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