An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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Irr II galaxy
  کهکشان ِ بی‌سامان ِ گونه‌ی ِ II  
kahkašân-e bisâmân-e gune-ye I
Fr.: galaxie irrégulière de type II  

An amorphous, → irregular galaxy that does not appear to show any structure that can place it into the → Hubble sequence.

See also: → irregular; → galaxy.