"Mediterranean lingua franca" meaning in English

{
  "head_templates": [
    {
      "args": {},
      "expansion": "Mediterranean lingua franca",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Mediterranean Lingua Franca"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
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          "source": "w"
        },
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          "source": "w"
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      ],
      "examples": [
        {
          "ref": "2008, Jean-Benoit Nadeau et al., The Story of French, section 34:",
          "text": "The Mediterranean lingua franca never evolved into anyone's mother tongue, which is why there are very few written traces of it.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of Mediterranean Lingua Franca"
      ],
      "id": "en-Mediterranean_lingua_franca-en-name-825khzfS",
      "links": [
        [
          "Mediterranean Lingua Franca",
          "Mediterranean Lingua Franca#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "Mediterranean lingua franca"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "Mediterranean lingua franca",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Mediterranean Lingua Franca"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2008, Jean-Benoit Nadeau et al., The Story of French, section 34:",
          "text": "The Mediterranean lingua franca never evolved into anyone's mother tongue, which is why there are very few written traces of it.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of Mediterranean Lingua Franca"
      ],
      "links": [
        [
          "Mediterranean Lingua Franca",
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  ],
  "word": "Mediterranean lingua franca"
}