submarine 1 of 2

Definition of submarinenext
as in underwater
living, lying, or occurring below the surface of the water the submarine fossils that are to be found in coral reefs

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submarine

2 of 2

noun

as in torpedo
a large sandwich on a long split roll always orders a roast beef submarine with the works

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Example Sentences

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.
Recent Examples of submarine
Adjective
But a new antenna technology, borrowed from the physics of medical implants, is rethinking how submarine machines talk to each other – and to us. Omar Kardoudi june 06, New Atlas, 6 June 2026 As a near-term step, the United States, Australia, and the United Kingdom should invite Japan to participate in discrete (non-submarine) elements of the 2021 AUKUS security pact, which will support Australia’s acquisition of nuclear submarines and promote cooperation on other advanced capabilities. Christopher Johnstone, Foreign Affairs, 12 Jan. 2023
Noun
To date, just three United States Navy warships have been named for Juneau, Alaska, and two of those have now been sunk by Japanese submarines. Peter Suciu, Forbes.com, 1 July 2026 What funds that were available went to higher priority items like the Dreadnought-class submarines, the SSN-AUKUS program, and the Global Combat Air Programme (GCAP). David Szondy july 01, New Atlas, 1 July 2026 See All Example Sentences for submarine
Recent Examples of Synonyms for submarine
Adjective
  • Loke said Ocean Infinity vessels are expected to be redeployed to the MH370 mission between November and April next year, when calmer sea offers the safest and most effective window for the underwater operations.
    Los Angeles Times, Los Angeles Times, 29 June 2026
  • The new fleet is expected to play a central role in Poland’s naval modernization as countries around the Baltic Sea continue investing in maritime security and underwater capabilities.
    Neetika Walter, Interesting Engineering, 29 June 2026
Noun
  • Their weapons usually include torpedoes, anti-ship missiles, and, in some cases, land-attack cruise missiles.
    Atharva Gosavi, Interesting Engineering, 23 June 2026
  • Considerations when choosing swimming pool dive toys Design Popular designs for swimming pool dive toys include sticks, rings, balls with tails, and torpedoes.
    BestReviews, Chicago Tribune, 22 June 2026
Adjective
  • Most aquatic animals swim but some also walk (crabs), jump (like a squirting scallop), and crawl (starfish, sea cucumbers).
    Literary Hub, Literary Hub, 22 June 2026
  • While often a nuisance, especially toxic cyanobacteria, algae are vital for aquatic ecosystems, producing oxygen and forming the food web's base.
    Marshall Shepherd, Forbes.com, 21 June 2026
Noun
  • Soldier Valley Spirits' objective is to support military heroes and their families, Greenwood said.
    Teresa Mull, FOXNews.com, 2 July 2026
  • Shakespeare’s haughty Roman war hero, revered on the battlefield yet reviled by hungry plebeians, becomes the flash point in a young democracy tearing itself apart over power and sacrifice.
    Theater Critic, Los Angeles Times, 1 July 2026
Noun
  • At the second-half hydration break, the Norwegians made some defensive-minded subs to try to see the game out.
    Hannah Keyser, CNN Money, 30 June 2026
  • The growing influence of subs also reflects some broader changes.
    Clemente Lisi, Forbes.com, 30 June 2026

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“Submarine.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/submarine. Accessed 5 Jul. 2026.

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