"Black Rock" meaning in English

{
  "etymology_text": "The building is named for its dark granite cladding.",
  "head_templates": [
    {
      "args": {
        "head": "Black Rock"
      },
      "expansion": "Black Rock",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "_dis1": "46 54",
      "word": "Blackrock"
    }
  ],
  "senses": [
    {
      "categories": [],
      "glosses": [
        "The CBS Building in New York City."
      ],
      "id": "en-Black_Rock-en-name-gV1tlzHC",
      "links": [
        [
          "New York City",
          "New York City"
        ]
      ],
      "raw_glosses": [
        "(informal) The CBS Building in New York City."
      ],
      "tags": [
        "informal"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Neighbourhoods in East Sussex, England",
          "orig": "en:Neighbourhoods in East Sussex, England",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Places in East Sussex, England",
          "orig": "en:Places in East Sussex, England",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Places in England",
          "orig": "en:Places in England",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "_dis": "35 65",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "35 65",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "33 67",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A coastal area in Brighton, city of Brighton and Hove, East Sussex, England (OS grid ref TQ3303)."
      ],
      "id": "en-Black_Rock-en-name-t5PxJ-cu",
      "links": [
        [
          "Brighton",
          "Brighton#English"
        ],
        [
          "Brighton and Hove",
          "Brighton and Hove#English"
        ],
        [
          "East Sussex",
          "East Sussex#English"
        ],
        [
          "England",
          "England#English"
        ],
        [
          "OS",
          "OS"
        ]
      ]
    }
  ],
  "word": "Black Rock"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English proper nouns",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_text": "The building is named for its dark granite cladding.",
  "head_templates": [
    {
      "args": {
        "head": "Black Rock"
      },
      "expansion": "Black Rock",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "word": "Blackrock"
    }
  ],
  "senses": [
    {
      "categories": [
        "English informal terms"
      ],
      "glosses": [
        "The CBS Building in New York City."
      ],
      "links": [
        [
          "New York City",
          "New York City"
        ]
      ],
      "raw_glosses": [
        "(informal) The CBS Building in New York City."
      ],
      "tags": [
        "informal"
      ]
    },
    {
      "categories": [
        "en:Neighbourhoods in East Sussex, England",
        "en:Places in East Sussex, England",
        "en:Places in England"
      ],
      "glosses": [
        "A coastal area in Brighton, city of Brighton and Hove, East Sussex, England (OS grid ref TQ3303)."
      ],
      "links": [
        [
          "Brighton",
          "Brighton#English"
        ],
        [
          "Brighton and Hove",
          "Brighton and Hove#English"
        ],
        [
          "East Sussex",
          "East Sussex#English"
        ],
        [
          "England",
          "England#English"
        ],
        [
          "OS",
          "OS"
        ]
      ]
    }
  ],
  "word": "Black Rock"
}