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Definitions

subterranean

[suhb-tuh-rey-nee-uhn] / ˌsʌb təˈreɪ ni ən /


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.

There were root nematodes, launching a subterranean attack.

From Slate • Apr. 20, 2026

Halting the pressurized flow in mature reservoirs disrupts a delicate subterranean system, allowing water to flood the wellbore and heavy sediments to clog rock pores.

From The Wall Street Journal • Apr. 17, 2026

Operating theatres, intensive care units and even maternity wards have been relocated to protected subterranean spaces.

From Barron's • Apr. 10, 2026

The proposals included a two-storey "subterranean suite" beneath the No 10 garden, featuring a 200-seat conference room that could double as a "safe haven" in the event of a terror attack.

From BBC • Dec. 29, 2025

Given that it’s subterranean, the place seems surprisingly vast, the ceilings high.

From "The Namesake" by Jhumpa Lahiri




Vocabulary lists containing subterranean