An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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pathfinder
  رهیاب  
rahyâb (#)
Fr.: éclaireur  

  1. A person who makes or finds a way, especially through unexplored areas or fields of knowledge.

  2. An airplane, or a person dropped from a plane, sent into a target area to illuminate the area for succeeding aircraft (Dictionary.com).

  3. → LISA pathfinder.

See also: → path; → finder.