"Istria" meaning in Translingual

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "la",
        "3": "Histria"
      },
      "expansion": "Latin Histria",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin Histria. Named after the Istrian Peninsula, a peninsula in the Adriatic.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "proper noun"
      },
      "expansion": "Istria",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An asteroid in Main Belt, Solar System"
      ],
      "id": "en-Istria-mul-name-Y80GJ4Sg",
      "links": [
        [
          "Main Belt",
          "Main Belt#English"
        ],
        [
          "Solar System",
          "Solar System#English"
        ]
      ],
      "synonyms": [
        {
          "word": "183 Istria"
        },
        {
          "word": "183"
        }
      ]
    }
  ],
  "word": "Istria"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "la",
        "3": "Histria"
      },
      "expansion": "Latin Histria",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin Histria. Named after the Istrian Peninsula, a peninsula in the Adriatic.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "proper noun"
      },
      "expansion": "Istria",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual proper nouns",
        "Translingual terms derived from Latin"
      ],
      "glosses": [
        "An asteroid in Main Belt, Solar System"
      ],
      "links": [
        [
          "Main Belt",
          "Main Belt#English"
        ],
        [
          "Solar System",
          "Solar System#English"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "183 Istria"
    },
    {
      "word": "183"
    }
  ],
  "word": "Istria"
}

{
  "called_from": "linkages/674",
  "msg": "parenthesized number but there is no sense with such index: 183",
  "path": [
    "Istria"
  ],
  "section": "Translingual",
  "subsection": "proper noun",
  "title": "Istria",
  "trace": ""
}