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Definition of "auroral" []

  • Pertaining to the dawn; dawning, eastern, like a new beginning. (adjective)
  • Rosy in colour, blushing, roseate. (adjective)
  • Pertaining to the aurora borealis. (adjective) : Text is available under the Creative Commons Attribution-ShareAlike License

Use "auroral" in a sentence
  • "We perceive what are termed auroral plates of a purple or reddish-violet color, more or less extended, according as this species of veil, formed by icy particles, extends to a greater or less distance from the poles."
  • "A powerful solar eruption on Valentine's day Feb. 14, the strongest solar flare in four or five years, led to to brilliant auroral displays and some disruptions in radio communications."
  • "Through the north window the heavens were emblazoned with an auroral display, which flamed and flared and died down into blackness."