"language area" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "Sprachraum"
      },
      "expansion": "Calque of German Sprachraum",
      "name": "clq"
    },
    {
      "args": {
        "1": "de",
        "2": "Sprachgebiet"
      },
      "expansion": "Sprachgebiet",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "nl",
        "3": "taalgebied",
        "notext": "1"
      },
      "expansion": "Dutch taalgebied",
      "name": "clq"
    }
  ],
  "etymology_text": "Calque of German Sprachraum, Sprachgebiet, and/or Dutch taalgebied.",
  "forms": [
    {
      "form": "language areas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "language area (plural language areas)",
      "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"
        }
      ],
      "glosses": [
        "A geographical area where some language is commonly spoken."
      ],
      "id": "en-language_area-en-noun-UVwtGCcA",
      "links": [
        [
          "geographical",
          "geographical"
        ],
        [
          "language",
          "language"
        ]
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "kielialue"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "obszar językowy"
        }
      ]
    }
  ],
  "word": "language area"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "Sprachraum"
      },
      "expansion": "Calque of German Sprachraum",
      "name": "clq"
    },
    {
      "args": {
        "1": "de",
        "2": "Sprachgebiet"
      },
      "expansion": "Sprachgebiet",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "nl",
        "3": "taalgebied",
        "notext": "1"
      },
      "expansion": "Dutch taalgebied",
      "name": "clq"
    }
  ],
  "etymology_text": "Calque of German Sprachraum, Sprachgebiet, and/or Dutch taalgebied.",
  "forms": [
    {
      "form": "language areas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "language area (plural language areas)",
      "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 calqued from Dutch",
        "English terms calqued from German",
        "English terms derived from Dutch",
        "English terms derived from German",
        "Translation table header lacks gloss"
      ],
      "glosses": [
        "A geographical area where some language is commonly spoken."
      ],
      "links": [
        [
          "geographical",
          "geographical"
        ],
        [
          "language",
          "language"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "kielialue"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "obszar językowy"
    }
  ],
  "word": "language area"
}