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sky wave

 

Definitions from WordNet

Noun sky wave has 1 sense
  1. sky wave - a radio wave that is reflected back to earth by the ionosphere or a communications satellite; permits transmission around the curve of the earth's surface
    --1 is a kind of
    radio wave, radio emission, radio radiation
    --1 has particulars: ionospheric wave

Definitions from the Web

Sky Wave

Noun (Physics)

  1. A type of electromagnetic wave that is reflected or refracted by the Earth's ionosphere and travels through the sky, allowing long-distance communication.
  2. An atmospheric phenomenon observed when the sun is low on the horizon, where the waves of light scatter and create vibrant colors in the sky.

Sample Sentences:

  1. The sky wave propagation is commonly used in radio communication for long-distance transmissions.
  2. During the magical sunset, the sky wave painted the sky with hues of red, orange, and purple.

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