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Definitions

undersea

[uhn-der-see] / ˈʌn dərˌsi /


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.

His career has included Coast Guard search and rescue operations, maritime salvage missions, drug interdiction work, and research at the Johns Hopkins University Applied Physics Laboratory involving autonomous systems, space technologies, and undersea platforms.

From Science Daily • Jun. 11, 2026

Coastal desalination plants discharge ultra salty brine waste that can harm marine life, but the undersea pods release a less concentrated brine, which the company says is friendlier to the ecosystem.

From Los Angeles Times • Jun. 2, 2026

AT&T and MCI created a joint venture to lay their own undersea cables.

From The Wall Street Journal • May 31, 2026

On Saturday the three defence ministers did not respond to a question from the BBC on whether the UUV technology project was aimed at countering Russian and Chinese undersea activities.

From BBC • May 30, 2026

At first, Roz thought she was looking at an undersea lava flow that had hardened into rock.

From "The Wild Robot Protects" by Peter Brown




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