"Old Welsh" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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            "Entries with incorrect language header",
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          "orig": "en:Languages",
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            "Names",
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            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
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        }
      ],
      "glosses": [
        "The Welsh language as it existed from about 800 until the early twelfth century (when it developed into Middle Welsh), not readily intelligible to modern Welsh speakers."
      ],
      "id": "en-Old_Welsh-en-name-r8GNaumj",
      "links": [
        [
          "Welsh",
          "Welsh"
        ],
        [
          "Middle Welsh",
          "Middle Welsh"
        ]
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "gǔwēi'ěrsīyǔ",
          "sense": "language",
          "word": "古威爾斯語 /古威尔斯语"
        },
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "language",
          "tags": [
            "neuter"
          ],
          "word": "Oudwelsh"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "language",
          "tags": [
            "masculine"
          ],
          "word": "vieux gallois"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "language",
          "tags": [
            "masculine"
          ],
          "word": "galês antigo"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "language",
          "tags": [
            "masculine"
          ],
          "word": "galês arcaico"
        }
      ]
    }
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  "word": "Old Welsh"
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  "pos": "name",
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        "Terms with Dutch translations",
        "Terms with French translations",
        "Terms with Mandarin translations",
        "Terms with Portuguese translations",
        "en:Languages"
      ],
      "glosses": [
        "The Welsh language as it existed from about 800 until the early twelfth century (when it developed into Middle Welsh), not readily intelligible to modern Welsh speakers."
      ],
      "links": [
        [
          "Welsh",
          "Welsh"
        ],
        [
          "Middle Welsh",
          "Middle Welsh"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "gǔwēi'ěrsīyǔ",
      "sense": "language",
      "word": "古威爾斯語 /古威尔斯语"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "language",
      "tags": [
        "neuter"
      ],
      "word": "Oudwelsh"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "language",
      "tags": [
        "masculine"
      ],
      "word": "vieux gallois"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "language",
      "tags": [
        "masculine"
      ],
      "word": "galês antigo"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "language",
      "tags": [
        "masculine"
      ],
      "word": "galês arcaico"
    }
  ],
  "word": "Old Welsh"
}