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Definitions

underground

[uhn-der-ground, uhn-der-ground] / ˈʌn dərˈgraʊnd, ˈʌn dərˌgraʊnd /




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Gravity shifts reveal changing mass on the planet’s surface, allowing the government to track everything from depleting global water tables to covert underground infrastructure.

From Barron's • May 20, 2026

More broadly, what’s the mood like for underground nightlife in L.A. these days?

From Los Angeles Times • May 20, 2026

Until recently, most research focused on its role in underground microbial ecosystems and its potential importance for astrobiology and space exploration.

From Science Daily • May 20, 2026

The witness said he returned above ground to inform his team and two more colleagues joined them when they returned underground.

From BBC • May 15, 2026

“And you don’t know anything about an underground ring, either. We’ll see about that!”

From "The Hiding Place" by Corrie ten Boom




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