: 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.
Mapping deep-sea degraders Measuring weight loss proved that LAHB degraded. Tejasri Gururaj, Interesting Engineering, 9 Oct. 2025 Unlike prior deep-sea searches, this mission targets one specific location. Jesus Mesa, MSNBC Newsweek, 8 Oct. 2025 Even if your beat wasn’t geopolitics or the economic structure behind deep-sea tourism, you were supposed to drop everything and help perpetuate the flood, or find a way to work it into your coverage, however contrived. Kieran Press-Reynolds, Pitchfork, 8 Oct. 2025 As a science journalist and ocean explorer, she's investigated misinformation campaigns on social media, embedded in Alaskan archaeological digs, and contributed to the discovery of deep-sea organisms in the Central Pacific. Madison Dapcevich, Outside, 6 Oct. 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

Browse Nearby Words

Cite this Entry

“Deep-sea.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deep-sea. Accessed 10 Oct. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!