un·der·sea
ˌən-dər-ˈsē 
1
: being or carried on under the sea or under the surface of the sea
undersea oil deposits
undersea fighting
2
: designed for use under the surface of the sea
an undersea fleet
Examples of undersea in a Sentence
Adjective
They are conducting undersea research.
Recent Examples on the Web
CBS News, 11 June 2024
Kyiv’s employment of long-range fires, armed drones, and undersea capabilities against Russia’s naval assets in and around Crimea forced Russia’s Black Sea Fleet back from Ukraine’s coast and allowed for the reopening of the economically vital port of Odesa.
—Eric Ciaramella, Foreign Affairs, 22 May 2024
Person then incorporated methods developed by a Columbia graduate student in 2019 that involve using electromagnetic imaging to finely map undersea aquifers.
—Hannah Richter, Ars Technica, 20 May 2024
The total rail line between the two stations would be 26 miles long, with about 17 miles of track running through the undersea tunnel.
—Jessica Puckett, Condé Nast Traveler, 8 May 2024
See all Example Sentences for undersea 
Adjective
According to his website, Kozak's career in undersea search and survey began in 1972 and his company specializes in shipwreck and aircraft location.
—CBS News, 11 June 2024
Kyiv’s employment of long-range fires, armed drones, and undersea capabilities against Russia’s naval assets in and around Crimea forced Russia’s Black Sea Fleet back from Ukraine’s coast and allowed for the reopening of the economically vital port of Odesa.
—Eric Ciaramella, Foreign Affairs, 22 May 2024
Person then incorporated methods developed by a Columbia graduate student in 2019 that involve using electromagnetic imaging to finely map undersea aquifers.
—Hannah Richter, Ars Technica, 20 May 2024
The total rail line between the two stations would be 26 miles long, with about 17 miles of track running through the undersea tunnel.
—Jessica Puckett, Condé Nast Traveler, 8 May 2024
See all Example Sentences for undersea
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'undersea.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near undersea
Cite this Entry
“Undersea.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undersea. Accessed 2 Jul. 2024.
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