submergible

/səbˈmɜrdʒəbəl/
adjective
  1. Capable of being put under water or operating underwater.
    • The submergible camera took amazing photos of the ocean floor.
    • The research team used a submergible robot to explore the deep sea.
    • Make sure the flashlight is submergible before you take it snorkeling.
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noun
  1. A vehicle or device that can operate underwater, especially a small submarine.
    • The submergible descended to a depth of 3,000 meters to collect samples.
    • The navy deployed a submergible to inspect the sunken ship.
    • Tourists can ride in a small submergible to see the coral reef up close.
Synonyms
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