Definitions of sky-blue
  1. noun
    a light shade of blue
    synonyms: azure, cerulean, lazuline, sapphire
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    type of:
    blue, blueness
    blue color or pigment; resembling the color of the clear sky in the daytime
  2. adjective
    of a deep somewhat purplish blue color similar to that of a clear October sky
    synonyms: azure, bright blue, cerulean
    being or having or characterized by hue
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