the underground

noun

: a group of people who secretly work to oppose or overthrow a government

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Starring Timothée Chalamet in the titular role, Marty Supreme follows Marty Mauser, a working-class hustler in 1950s New York who navigates the underground table tennis scene to make money. Katie Mannion, PEOPLE, 26 Dec. 2025 Back then, the underground market operated much less openly. Sarah Zhang, The Atlantic, 23 Dec. 2025 Normal operations have resumed at Denver International Airport after a midday pause to the underground train service from the terminal to the concourses. Jesse Sarles, CBS News, 10 Dec. 2025 Further, the company says that the underground placement adds an extra layer of safety and eliminates the need for massive above-ground structures to contain and cool the reactor. Abhishek Bhardwaj, Interesting Engineering, 5 Dec. 2025 See All Example Sentences for the underground

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“The underground.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/the%20underground. Accessed 1 Jan. 2026.

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