"clear as crystal" meaning in English

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      "_dis1": "50 50",
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      "glosses": [
        "Entirely transparent."
      ],
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      "links": [
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          "transparent",
          "transparent"
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      "raw_glosses": [
        "(simile, of an object) Entirely transparent."
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        "of an object"
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          "_dis1": "92 8",
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          "sense": "transparent",
          "word": "kristallinkirkas"
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        "Easily understandable."
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          "understandable",
          "understandable"
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        "(simile, of a statement) Easily understandable."
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  "synonyms": [
    {
      "_dis1": "50 50",
      "word": "crystal clear"
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  "word": "clear as crystal"
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  "synonyms": [
    {
      "word": "crystal clear"
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      "lang": "Finnish",
      "lang_code": "fi",
      "sense": "transparent",
      "word": "kristallinkirkas"
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      "lang_code": "fi",
      "sense": "understandable",
      "word": "kristallinkirkas"
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  "word": "clear as crystal"
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