radio galaxy

radio galaxy
noun Date: 1960 a galaxy that is a powerful source of radio waves

New Collegiate Dictionary. 2001.

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  • radio galaxy — a galaxy that emits much more strongly in the radio part of the spectrum than does a typical galaxy. [1955 60] * * * …   Universalium

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  • radio galaxy — noun Type of galaxy that is very luminous at radio wavelengths …   Wiktionary

  • radio galaxy —   n. galaxy that is a strong source of radio waves …   Dictionary of difficult words

  • radio galaxy — noun : a galaxy that is a strong source of radio waves …   Useful english dictionary

  • radio galaxy — /ˌreɪdioʊ ˈgæləksi/ (say .raydeeoh galuhksee) noun a galaxy which is observed to emit electromagnetic radiation of radiofrequencies …  

  • X-shaped radio galaxy — X shaped (or winged ) radio galaxies are a class of extragalactic radio source that exhibit two, low surface brightness radio lobes (the wings ) oriented at an angle to the active, or high surface brightness, lobes. Both sets of lobes pass… …   Wikipedia

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