"photomask" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "photo",
        "3": "mask"
      },
      "expansion": "photo- + mask",
      "name": "prefix"
    }
  ],
  "etymology_text": "photo- + mask",
  "forms": [
    {
      "form": "photomasks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "photomask (plural photomasks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with photo-",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A transparent quartz block marked with many high-resolution images; a series of them are used in the photolithography of integrated circuits, one for each layer"
      ],
      "id": "en-photomask-en-noun-UB2ury-c",
      "links": [
        [
          "transparent",
          "transparent"
        ],
        [
          "quartz",
          "quartz"
        ],
        [
          "block",
          "block"
        ],
        [
          "high-resolution",
          "high-resolution"
        ],
        [
          "image",
          "image"
        ],
        [
          "photolithography",
          "photolithography"
        ],
        [
          "integrated circuit",
          "integrated circuit"
        ],
        [
          "layer",
          "layer"
        ]
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "masque photographique"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "word": "Fotomaske"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "fotomasuku",
          "sense": "Translations",
          "word": "フォトマスク"
        },
        {
          "code": "ko",
          "lang": "Korean",
          "roman": "potomaseukeu",
          "sense": "Translations",
          "word": "포토마스크"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "fotošablon",
          "sense": "Translations",
          "word": "фотошаблон"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "Translations",
          "word": "máscara fotográfica"
        }
      ],
      "wikipedia": [
        "photomask"
      ]
    }
  ],
  "word": "photomask"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "photo",
        "3": "mask"
      },
      "expansion": "photo- + mask",
      "name": "prefix"
    }
  ],
  "etymology_text": "photo- + mask",
  "forms": [
    {
      "form": "photomasks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "photomask (plural photomasks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with photo-",
        "Translation table header lacks gloss"
      ],
      "glosses": [
        "A transparent quartz block marked with many high-resolution images; a series of them are used in the photolithography of integrated circuits, one for each layer"
      ],
      "links": [
        [
          "transparent",
          "transparent"
        ],
        [
          "quartz",
          "quartz"
        ],
        [
          "block",
          "block"
        ],
        [
          "high-resolution",
          "high-resolution"
        ],
        [
          "image",
          "image"
        ],
        [
          "photolithography",
          "photolithography"
        ],
        [
          "integrated circuit",
          "integrated circuit"
        ],
        [
          "layer",
          "layer"
        ]
      ],
      "wikipedia": [
        "photomask"
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "masque photographique"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "word": "Fotomaske"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "fotomasuku",
      "sense": "Translations",
      "word": "フォトマスク"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "roman": "potomaseukeu",
      "sense": "Translations",
      "word": "포토마스크"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "fotošablon",
      "sense": "Translations",
      "word": "фотошаблон"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "Translations",
      "word": "máscara fotográfica"
    }
  ],
  "word": "photomask"
}