"photorefractive" meaning in English

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  ],
  "etymology_text": "photo- + refractive",
  "head_templates": [
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      "expansion": "photorefractive (not comparable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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        {
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      ],
      "derived": [
        {
          "word": "photorefractive keratectomy"
        }
      ],
      "glosses": [
        "of or relating to a change in refractive index in the presence of light"
      ],
      "id": "en-photorefractive-en-adj-VkU240Jz",
      "links": [
        [
          "physics",
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        [
          "refractive index",
          "refractive index"
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          "light",
          "light"
        ]
      ],
      "raw_glosses": [
        "(physics) of or relating to a change in refractive index in the presence of light"
      ],
      "tags": [
        "not-comparable"
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      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
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    }
  ],
  "word": "photorefractive"
}

{
  "derived": [
    {
      "word": "photorefractive keratectomy"
    }
  ],
  "etymology_templates": [
    {
      "args": {
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        "2": "photo",
        "3": "refractive"
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  ],
  "etymology_text": "photo- + refractive",
  "head_templates": [
    {
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      "expansion": "photorefractive (not comparable)",
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  "lang_code": "en",
  "pos": "adj",
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      "glosses": [
        "of or relating to a change in refractive index in the presence of light"
      ],
      "links": [
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          "physics",
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        [
          "refractive index",
          "refractive index"
        ],
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        ]
      ],
      "raw_glosses": [
        "(physics) of or relating to a change in refractive index in the presence of light"
      ],
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  "word": "photorefractive"
}