"modern language" meaning in English

{
  "forms": [
    {
      "form": "modern languages",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "modern language (plural modern languages)",
      "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Language",
          "orig": "en:Language",
          "parents": [
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A human language which is living or recently extinct."
      ],
      "id": "en-modern_language-en-noun-PJeYv--W",
      "links": [
        [
          "language",
          "language"
        ],
        [
          "living",
          "living"
        ],
        [
          "extinct",
          "extinct"
        ]
      ],
      "related": [
        {
          "word": "classical language"
        },
        {
          "word": "dead language"
        }
      ]
    }
  ],
  "word": "modern language"
}

{
  "forms": [
    {
      "form": "modern languages",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "modern language (plural modern languages)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "classical language"
    },
    {
      "word": "dead language"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Language"
      ],
      "glosses": [
        "A human language which is living or recently extinct."
      ],
      "links": [
        [
          "language",
          "language"
        ],
        [
          "living",
          "living"
        ],
        [
          "extinct",
          "extinct"
        ]
      ]
    }
  ],
  "word": "modern language"
}