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.
When Israeli legislators complained that Lansky probably planned to consort with the local underworld, the government changed its mind and rejected his application. Miami Herald Archives, Miami Herald, 3 Apr. 2025 This mafia underworld has long been hidden, and Mafia: Most Wanted is about to change that. Jesse Whittock, Deadline, 5 Mar. 2025 Hardy plays Walker, a bruised detective fighting his way through the criminal underworld that is threatening to engulf an entire city. Samantha Bergeson, IndieWire, 26 Feb. 2025 Steven Knight’s historical series blends real history and fiction to bring alive London’s underworld, during an era when female thieves and professional boxing helped to usher in the 20th century. Rachel Elspeth Gross, Forbes, 26 Feb. 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 25 Apr. 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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