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SSBN

American  
  1. the U.S. Navy designation for the fleet ballistic missile submarine.


Etymology

Origin of SSBN

1965–70; S(trategic) S(ubmarine) B(allistic) N(uclear

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There are Ohio-class submarines that can fire nuclear weapons known as SSBN, or ballistic missile submarine variants.

From Washington Times • Nov. 7, 2023

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