"blue-skies" meaning in English

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      "expansion": "blue-skies (not comparable)",
      "name": "en-adj"
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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      "word": "blue-sky thinking"
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      "glosses": [
        "Unrealistic or impractical."
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      "id": "en-blue-skies-en-adj-PWd46-Wv",
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          "text": "Coordinate term: greenfield"
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          "text": "blue-skies research",
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        {
          "ref": "1992, Gary Heap, Alfie Windsor, A structured approach to systems development, McGraw-Hill:",
          "text": "These options can be presented either as 'blue skies', i.e. no constraints are imposed by the existing systems, or as 'pragmatic reality', i.e. building on the existing systems. It is better to take a blue skies approach to strategic information […]",
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        "Of no immediate practical application."
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  "synonyms": [
    {
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      "word": "blue skies"
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      "word": "blue-sky"
    },
    {
      "_dis1": "0 0",
      "word": "bluesky"
    }
  ],
  "word": "blue-skies"
}

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  "lang_code": "en",
  "pos": "adj",
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      "word": "blue-sky thinking"
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          "text": "These options can be presented either as 'blue skies', i.e. no constraints are imposed by the existing systems, or as 'pragmatic reality', i.e. building on the existing systems. It is better to take a blue skies approach to strategic information […]",
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  "synonyms": [
    {
      "word": "blue skies"
    },
    {
      "word": "blue-sky"
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    {
      "word": "bluesky"
    }
  ],
  "word": "blue-skies"
}