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

Synonyms & Similar Words

Relevance

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

Synonyms & Similar Words

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
Deep Blue Sea—Learn about our oceans while on submarine Sea Lab Alpha with underwater explorers Marina and Reef. Anna Halkidis, Parents, 6 Dec. 2024 Known as an innovator in the grocery business, Violante enhanced the experience at Holiday Market with an in-store bakery, freshly made submarine sandwiches, and beers from around the world, according to his family obituary. Susan Selasky, Detroit Free Press, 16 Oct. 2024
Noun
But also strategic assets like long range bombers and nuclear capable submarines. Zahra Ullah, CNN Money, 9 May 2026 Hatfield, who served as a lieutenant junior grade in the Naval Air Corps for about three and a half years flying on Atlantic submarine patrol, estimated the object was traveling 1,000 miles per hour before disappearing. Bart Jansen, USA Today, 8 May 2026 See All Example Sentences for submarine
Recent Examples of Synonyms for submarine
Adjective
  • Directed by Johan Candert, Ocean Dreams features underwater cinematography that fully immerses audiences in the ocean world.
    Dessi Gomez, Deadline, 15 May 2026
  • Chinese companies have also reportedly pushed ahead with underwater data center projects near Hainan and Shanghai.
    Kurt Knutsson, FOXNews.com, 15 May 2026
Noun
  • The investigation proposes the 50cm by 50cm hole in the Ursa Major’s hull would likely have been made by a Barracuda supercavitating torpedo.
    Pau Mosquera, CNN Money, 12 May 2026
  • Breakker then was able to hit Rollins with what announcer Michael Cole called a torpedo spear to get the 1-2-3 and the win.
    Blake Oestriecher, Forbes.com, 9 May 2026
Adjective
  • These in turn lead to dead zones in waterways where oxygen levels drop, killing aquatic organisms like fish.
    Christopher McFadden, Interesting Engineering, 10 May 2026
  • Florida’s laws mandate protection of minimum aquifer levels and spring flows that do not result in significant harm to aquatic and human use values.
    Robert Knight, The Orlando Sentinel, 8 May 2026
Noun
  • The island's sole town is a lively port with shops, bars, and restaurants, while a short bridge connects it to Caprera, home to Italian hero Giuseppe Garibaldi's former residence and pristine beaches.
    Nicky Swallow, Travel + Leisure, 17 May 2026
  • Over the years, Riley had added to his lineup of heroes.
    Emily Nussbaum, New Yorker, 17 May 2026
Noun
  • If the selloff is minimal, as the firm has done in the past, the market may price it in, but large, sustained sales might push bitcoin back to the sub $40,000 mark.
    Billy Bambrough, Forbes.com, 16 May 2026
  • Drizzle it on any veggie sub or cold cut sandwich for classic hoagie vibes—or use it to dress a crisp lettuce salad on pasta night.
    Jed Portman, Midwest Living, 15 May 2026

Browse Nearby Words

Cite this Entry

“Submarine.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/submarine. Accessed 18 May. 2026.

More from Merriam-Webster on submarine

Love words? Need even more definitions?

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

More from Merriam-Webster