"magic eye" meaning in English

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  "etymology_text": "(autostereogram): From the Magic Eye books featuring autostereograms, first released in 1993, which has now become a genericized trademark.",
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      "form": "magic eyes",
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      "expansion": "magic eye (plural magic eyes)",
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  "lang_code": "en",
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          "name": "Electron tubes",
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      "glosses": [
        "An autostereogram."
      ],
      "id": "en-magic_eye-en-noun-IbcoYPKy",
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          "autostereogram",
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    {
      "glosses": [
        "A magic eye tube: a vacuum tube display device which was used as a tuning indicator."
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      "id": "en-magic_eye-en-noun-Rz~1dkoJ",
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        [
          "vacuum tube",
          "vacuum tube"
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          "tuning",
          "tuning"
        ],
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          "indicator",
          "indicator"
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      ],
      "translations": [
        {
          "_dis1": "0 100",
          "code": "ja",
          "lang": "Japanese",
          "lang_code": "ja",
          "roman": "majikku ai",
          "sense": "type of vacuum tube",
          "word": "マジックアイ"
        },
        {
          "_dis1": "0 100",
          "code": "kn",
          "lang": "Kannada",
          "lang_code": "kn",
          "roman": "māyākṣi",
          "sense": "type of vacuum tube",
          "word": "ಮಾಯಾಕ್ಷಿ"
        },
        {
          "_dis1": "0 100",
          "code": "ko",
          "lang": "Korean",
          "lang_code": "ko",
          "roman": "maejigai",
          "sense": "type of vacuum tube",
          "word": "매직아이"
        },
        {
          "_dis1": "0 100",
          "code": "pt",
          "lang": "Portuguese",
          "lang_code": "pt",
          "sense": "type of vacuum tube",
          "word": "olho mágico"
        },
        {
          "_dis1": "0 100",
          "code": "ro",
          "lang": "Romanian",
          "lang_code": "ro",
          "sense": "type of vacuum tube",
          "tags": [
            "neuter"
          ],
          "word": "ochi magic"
        },
        {
          "_dis1": "0 100",
          "code": "th",
          "lang": "Thai",
          "lang_code": "th",
          "roman": "dtaa-mɛɛo",
          "sense": "type of vacuum tube",
          "word": "ตาแมว"
        }
      ]
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  ],
  "wikipedia": [
    "Magic Eye"
  ],
  "word": "magic eye"
}

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  "etymology_text": "(autostereogram): From the Magic Eye books featuring autostereograms, first released in 1993, which has now become a genericized trademark.",
  "forms": [
    {
      "form": "magic eyes",
      "tags": [
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        "A magic eye tube: a vacuum tube display device which was used as a tuning indicator."
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  "translations": [
    {
      "code": "ja",
      "lang": "Japanese",
      "lang_code": "ja",
      "roman": "majikku ai",
      "sense": "type of vacuum tube",
      "word": "マジックアイ"
    },
    {
      "code": "kn",
      "lang": "Kannada",
      "lang_code": "kn",
      "roman": "māyākṣi",
      "sense": "type of vacuum tube",
      "word": "ಮಾಯಾಕ್ಷಿ"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "lang_code": "ko",
      "roman": "maejigai",
      "sense": "type of vacuum tube",
      "word": "매직아이"
    },
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      "code": "pt",
      "lang": "Portuguese",
      "lang_code": "pt",
      "sense": "type of vacuum tube",
      "word": "olho mágico"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "lang_code": "ro",
      "sense": "type of vacuum tube",
      "tags": [
        "neuter"
      ],
      "word": "ochi magic"
    },
    {
      "code": "th",
      "lang": "Thai",
      "lang_code": "th",
      "roman": "dtaa-mɛɛo",
      "sense": "type of vacuum tube",
      "word": "ตาแมว"
    }
  ],
  "wikipedia": [
    "Magic Eye"
  ],
  "word": "magic eye"
}