: of, relating to, or occurring in the deeper parts of the sea
deep-sea fishing

Examples of deep-sea in a Sentence

chartered a boat to do some deep-sea fishing
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Activities such as global shipping, seismic airgun surveys for oil and gas, offshore construction and drilling, and the emerging threat of deep-sea mining now flood the seas with constant, disruptive sound. Laura Baisas, Popular Science, 11 Sep. 2025 Also known as ratfish or chimaeras, ghost sharks are deep-sea fish characterized by their green, glowing eyes and shimmering bodies, typically measuring around two feet in length. Staff Author, PEOPLE, 10 Sep. 2025 Its world-class diving, deep-sea fishing, and snorkeling provide options for every skill level. Travel + Leisure Editors, Travel + Leisure, 9 Sep. 2025 During the surveys, researchers noticed dozens of unfamiliar-looking deep-sea fish accidentally caught by the trawlers, the study said. Aspen Pflughoeft, Miami Herald, 8 Sep. 2025 See All Example Sentences for deep-sea

Word History

First Known Use

circa 1625, in the meaning defined above

Time Traveler
The first known use of deep-sea was circa 1625

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Cite this Entry

“Deep-sea.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deep-sea. Accessed 16 Sep. 2025.

Kids Definition

deep-sea

adjective
ˌdēp-ˌsē
: of, relating to, or occurring in the deeper parts of the sea
deep-sea fishing
Last Updated: - Updated example sentences
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