nautilus
- noun
- /ˈnɔːtɪləs/
- Cross-Arctic estimates of thickness came with the first under-ice crossing of the Arctic Basin by the nuclear submarine USS Nautilus in 1958.
- the USS Nautilus
- submarine USS Nautilus
Examples
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The American Nautilus went to sea in 1955 with an operational speed of 23 knots.
Academic text (1996) -
The Nautilus has first strike capability and is not far offshore.
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We're going to bring everything and everyone back on board the Nautilus immediately.
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When our mission is completed, the Nautilus is going home.
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Admiral Hyman Rickover (below) is known as the "Father of the Nuclear Navy" for his role in ushering in nuclear-powered submarines, such as the USS Nautilus, shown arriving in New York in 1958.
Academic text (2009) -
The USS Nautilus made history as the first nuclear-powered submarine to cross the North Pole.
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During the Cold War, the USS Nautilus represented a significant advancement in naval technology.
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The inauguration of the USS Nautilus marked a new era in undersea exploration and military capabilities.
Synonyms
A ship that travels under water, often used by the navy
A military submarine that runs on nuclear power and can stay underwater for months
A military ship that uses nuclear power to stay underwater for long periods
Compounds
- Australian
A sea animal with a spiral shell divided into chambers and shiny white walls
Surface Forms
Etymology
Nautilus is also used for a submarine because naut- means 'ship' and a submarine is a kind of ship that travels under the sea. Calling the USS nautilus links the idea of a ship with the sea creature and its ship-like shell.