seamount

noun

sea·​mount ˈsē-ˌmau̇nt How to pronounce seamount (audio)
: a submarine mountain rising above the deep-sea floor

Examples of seamount in a Sentence

Recent Examples on the Web
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They are known to often form large aggregations, particularly around seamounts, oceanic islands, and along continental shelves. Melissa Cristina Marquez, Forbes, 22 Sep. 2024 Satellites Map Out Seafloor as Never Before Why These Deep-Sea Species Are Vulnerable Along ridges where seamounts can be large but widely separated, the seamounts are typically entire worlds themselves. Ashley Balzer Vigil, Discover Magazine, 10 Sep. 2024 After drifting over a seamount, it got caught in a water vortex caused by ocean currents hitting the underwater mountain, which cause the iceberg to rotate about 15 degrees per day. Ashley Strickland, CNN, 17 Aug. 2024 The steep slopes, ridges, and tops of seamounts in the South Pacific and elsewhere are home to a rich variety of marine life, including large pools of undiscovered species. Alan B. Sielen, Foreign Affairs, 15 Oct. 2013 See all Example Sentences for seamount 

Word History

First Known Use

1941, in the meaning defined above

Time Traveler
The first known use of seamount was in 1941

Dictionary Entries Near seamount

Cite this Entry

“Seamount.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seamount. Accessed 28 Nov. 2024.

Kids Definition

seamount

noun
sea·​mount ˈsē-ˌmau̇nt How to pronounce seamount (audio)
: a submarine mountain

More from Merriam-Webster on seamount

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