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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.

However, an underground development project also approved for Mt.

From The Wall Street Journal • May 26, 2026

When the alarms sound in the city, the two students no longer go to underground shelters, preferring a "good sleep" in the safety of basements.

From Barron's • May 25, 2026

"We have moved from operating in tents and open environments, to commercial buildings, to aircraft hangars, and now to underground locations," explained one commander during last week's exercise.

From BBC • May 24, 2026

The method uses a temperature responsive solvent to pull lithium directly from salty underground brines, even when lithium concentrations are low or mixed with other minerals that are difficult to separate.

From Science Daily • May 23, 2026

There were seven seated at the table, a Jewish couple waiting placement and three underground workers in addition to Father and Betsie.

From "The Hiding Place" by Corrie ten Boom




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