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radio spectrum

n.
1.the entire spectrum of electromagnetic frequencies used for communications

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Word of the Day

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  • radio source
  • radio signal
  • radio set
  • radio reflector
  • radio receiver
  • radio radiation
  • radio operator
  • radio observation
  • radio noise
  • radio news
  • radio station
  • radio telescope
  • radio transmitter
  • radio wave
  • radio-controlled
  • radio-controlled aircraft
  • radio-frequency spectrum
  • radio-gramophone
  • radio-opacity
  • radio-opaque
  • self-generated
  • mentalism
  • bolted
  • costume
  • erythrina variegata
  • dasyurid
  • hansard
  • nasty
  • heterodyne oscillator
  • helleborus orientalis

  • Idiom of the Day

    cover for (someone)
    to make excuses for someone, to cover someone's errors
    I covered for my friend when she was late for work.



    1.
    She didn't manage to bring the subject ________ at the meeting because there wasn't enough time

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