"film blanc" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "film blanc",
        "lit": "white film"
      },
      "expansion": "French film blanc (literally “white film”)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from French film blanc (literally “white film”).",
  "forms": [
    {
      "form": "films blancs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~",
        "2": "films blancs"
      },
      "expansion": "film blanc (countable and uncountable, plural films blancs)",
      "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"
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          "source": "w"
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
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          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A film characterized by an optimistic outlook, contrasting with film noir."
      ],
      "id": "en-film_blanc-en-noun-E~K0zLw0",
      "links": [
        [
          "film",
          "film"
        ],
        [
          "optimistic",
          "optimistic"
        ],
        [
          "film noir",
          "film noir"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "film blanc"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "film blanc",
        "lit": "white film"
      },
      "expansion": "French film blanc (literally “white film”)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from French film blanc (literally “white film”).",
  "forms": [
    {
      "form": "films blancs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~",
        "2": "films blancs"
      },
      "expansion": "film blanc (countable and uncountable, plural films blancs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms borrowed from French",
        "English terms derived from French",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A film characterized by an optimistic outlook, contrasting with film noir."
      ],
      "links": [
        [
          "film",
          "film"
        ],
        [
          "optimistic",
          "optimistic"
        ],
        [
          "film noir",
          "film noir"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "film blanc"
}