"ars antiqua" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "ars antīqua",
        "lit": "old art"
      },
      "expansion": "Unadapted borrowing from Latin ars antīqua (literally “old art”)",
      "name": "ubor"
    }
  ],
  "etymology_text": "Unadapted borrowing from Latin ars antīqua (literally “old art”).",
  "head_templates": [
    {
      "args": {
        "1": "-",
        "nolinkhead": "1"
      },
      "expansion": "ars antiqua (uncountable)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Music",
          "orig": "en:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: ars nova"
        }
      ],
      "glosses": [
        "The medieval music of Europe during the High Middle Ages, between approximately 1170 and 1310."
      ],
      "id": "en-ars_antiqua-en-noun-EKCkE2kW",
      "links": [
        [
          "medieval",
          "medieval"
        ],
        [
          "music",
          "music"
        ],
        [
          "Europe",
          "Europe"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "ars antiqua"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "ars antīqua",
        "lit": "old art"
      },
      "expansion": "Unadapted borrowing from Latin ars antīqua (literally “old art”)",
      "name": "ubor"
    }
  ],
  "etymology_text": "Unadapted borrowing from Latin ars antīqua (literally “old art”).",
  "head_templates": [
    {
      "args": {
        "1": "-",
        "nolinkhead": "1"
      },
      "expansion": "ars antiqua (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English learned borrowings from Latin",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms borrowed from Latin",
        "English terms derived from Latin",
        "English unadapted borrowings from Latin",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Music"
      ],
      "examples": [
        {
          "text": "Coordinate term: ars nova"
        }
      ],
      "glosses": [
        "The medieval music of Europe during the High Middle Ages, between approximately 1170 and 1310."
      ],
      "links": [
        [
          "medieval",
          "medieval"
        ],
        [
          "music",
          "music"
        ],
        [
          "Europe",
          "Europe"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "ars antiqua"
}