submarine
A special ship that can stay and move underwater, often used by the navy.
A long, narrow ship designed to operate mainly underwater, especially for military or research purposes.
A long sandwich made with a long piece of bread, cut open and filled with meat, cheese, and vegetables.
A long sandwich made from a split roll and filled with meat, cheese, and other ingredients, similar to a "sub" sandwich.
Under the sea, or happening under the sea.
Located, formed, or operating beneath the surface of the sea.
To quietly and unfairly make someone’s plans or chances fail.
To secretly or unfairly weaken, block, or destroy someone’s chances, plans, or reputation.
To attack a ship by using a submarine, usually with torpedoes.
To attack or sink a ship or target using a submarine, especially with torpedoes.
- Base: submarine
- Base: submarine
- Plural: submarines
attack submarine
1submarine for attacking other vessels
A type of submarine built mainly to find and attack enemy ships or submarines.
- The navy plans to build several new attack submarines over the next decade.
- An attack submarine shadowed the enemy fleet from a safe distance.
- Modern attack submarines are equipped with advanced sonar and missile systems.
ballistic missile submarine
1submarine that launches ballistic missiles
A submarine made to carry and fire long-range missiles, usually with nuclear warheads.
- The country keeps part of its nuclear force on ballistic missile submarines.
- A single ballistic missile submarine can carry dozens of long-range missiles.
- Ballistic missile submarines are often considered a second-strike nuclear force.
nuclear submarine
1submarine with nuclear power source
A submarine that gets its power from a nuclear reactor and can stay underwater for a very long time.
- The country invested billions of dollars in a new nuclear submarine program.
- A nuclear submarine can remain submerged for months without surfacing.
- They spotted a nuclear submarine conducting exercises in international waters.
submarine sandwich
1long filled sandwich (US)
A long sandwich made with a long bread roll cut open and filled with meat, cheese, and vegetables, also called a "sub".
- I ordered a large submarine sandwich with turkey and ham for lunch.
- They stopped at a deli and picked up a submarine sandwich to share on the road.
- This shop is famous for its meatball submarine sandwich.