An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



compact radio source
  خن ِ رادیویی ِ همپک  
xan-e râdioyi-ye hampak
Fr.: source radio compacte  

An object emitting intense energy in radio wavelength from a small, unresolved central region.

See also:compact; → radio source.