"metrolingualism" meaning in English

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  "etymology_text": "From metrolingual + -ism.",
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  "lang_code": "en",
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      "glosses": [
        "The use of language by diverse ethnic and cultural groups in a shared urban environment"
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      "raw_glosses": [
        "(linguistics) The use of language by diverse ethnic and cultural groups in a shared urban environment"
      ],
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        "uncountable"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
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  ],
  "word": "metrolingualism"
}

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      "expansion": "metrolingual + -ism",
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  ],
  "etymology_text": "From metrolingual + -ism.",
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  "lang_code": "en",
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        "(linguistics) The use of language by diverse ethnic and cultural groups in a shared urban environment"
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  "word": "metrolingualism"
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