"Bronx County" meaning in English

{
  "etymology_text": "Named after Jonas Bronck.",
  "head_templates": [
    {
      "args": {
        "head": "Bronx County"
      },
      "expansion": "Bronx County",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Counties of New York, USA",
          "orig": "en:Counties of New York, USA",
          "parents": [
            "Counties",
            "Places",
            "Political subdivisions",
            "Names",
            "Polities",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "one of 62 counties in New York State, USA, which is coterminous with the borough of The Bronx in New York City."
      ],
      "id": "en-Bronx_County-en-name-tXLb81dG",
      "links": [
        [
          "New York State",
          "New York State"
        ],
        [
          "USA",
          "USA"
        ],
        [
          "coterminous",
          "coterminous"
        ],
        [
          "Bronx",
          "Bronx#English"
        ],
        [
          "New York City",
          "New York City"
        ]
      ],
      "wikipedia": [
        "Jonas Bronck"
      ]
    }
  ],
  "word": "Bronx County"
}

{
  "etymology_text": "Named after Jonas Bronck.",
  "head_templates": [
    {
      "args": {
        "head": "Bronx County"
      },
      "expansion": "Bronx County",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "en:Counties of New York, USA"
      ],
      "glosses": [
        "one of 62 counties in New York State, USA, which is coterminous with the borough of The Bronx in New York City."
      ],
      "links": [
        [
          "New York State",
          "New York State"
        ],
        [
          "USA",
          "USA"
        ],
        [
          "coterminous",
          "coterminous"
        ],
        [
          "Bronx",
          "Bronx#English"
        ],
        [
          "New York City",
          "New York City"
        ]
      ],
      "wikipedia": [
        "Jonas Bronck"
      ]
    }
  ],
  "word": "Bronx County"
}