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bathyscaphe

[bath-uh-skeyf, -skaf]
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noun Oceanography.
  1. a navigable, submersible vessel for exploring the depths of the ocean, having a separate, overhead chamber filled with gasoline for buoyancy and iron or steel weights for ballast.
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Also bath·y·scaph [bath-uh-skaf] /ˈbæθ əˌskæf/, bath·y·scape [bath-uh-skeyp] /ˈbæθ əˌskeɪp/.

Origin of bathyscaphe

1947; < French, equivalent to bathy- bathy- + Greek skáphos ship; coined by Auguste Piccard
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for bathyscaphe

bathyscaphe, bathysphere

Examples from the Web for bathyscaphe

Historical Examples of bathyscaphe

  • Why assume that whatever attacked the bathyscaphe did it of its own accord?

    Creatures of the Abyss

    Murray Leinster

  • I'm talking about the bathyscaphe that ought to be in Manila any day now.

    Creatures of the Abyss

    Murray Leinster

  • The yacht seemed to tiptoe away from the scene of the bathyscaphe's destruction.

    Creatures of the Abyss

    Murray Leinster

  • And maybe you should tell them about the Pelorus and the bathyscaphe.

    Creatures of the Abyss

    Murray Leinster

  • "I'm trying to picture myself going down in a bathyscaphe," said Terry hastily.

    Creatures of the Abyss

    Murray Leinster


Word Origin and History for bathyscaphe

n.

"diving apparatus for reaching great depths," 1947, name coined by its inventor, Swiss "scientific extremist" Prof. Auguste Piccard (1884-1962), from Greek bathys "deep" (see benthos) + skaphe "light boat, skiff" (see skaphoid).

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Online Etymology Dictionary, © 2010 Douglas Harper

bathyscaphe in Science

bathyscaphe

[băthĭ-skăf′, -skāf′]
  1. A free-diving vessel used to explore the ocean at great depths. The original bathyscaphe, constructed in 1948, was made of a cylindrical metal float and a suspended steel ball that could hold two people. The float contained gasoline used to lift the vessel, and heavy iron material used for ballast. Design improvements allowed the second bathyscaphe in 1960 to descend to a record 10,912 m (35,791 ft) in the Marianas Trench in the western Pacific Ocean, almost to the deepest level ever sounded on Earth.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.