An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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outgassing
  ا ُسگازش  
osgâzeš
Fr.: dégazage  

  1. General: The slow release of a gas that was trapped, frozen, absorbed or adsorbed in some material.

  2. Planets: Release of the gases locked in the interior of a planet during volcanic activity so that they become part of the planet’s atmosphere.

See also: → out + verbal noun from → gas.