"Back Bay" meaning in English

{
  "forms": [
    {
      "form": "the Back Bay",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "def": "1",
        "head": "Back Bay"
      },
      "expansion": "the Back Bay",
      "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": "other",
          "langcode": "en",
          "name": "Neighborhoods in Massachusetts, USA",
          "orig": "en:Neighborhoods in Massachusetts, USA",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Places in Boston",
          "orig": "en:Places in Boston",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Places in Massachusetts, USA",
          "orig": "en:Places in Massachusetts, USA",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Places in the United States",
          "orig": "en:Places in the United States",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1920, F. Scott Fitzgerald, “The Cut-Glass Bowl”, in Scribner's Magazine",
          "text": "[…] though cut glass was nothing new in the nineties, it was then especially busy reflecting the dazzling light of fashion from the Back Bay to the fastnesses of the Middle West.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A neighbourhood of Boston, Massachusetts, United States."
      ],
      "id": "en-Back_Bay-en-name--1feVcyd",
      "links": [
        [
          "Boston",
          "Boston#English"
        ],
        [
          "Massachusetts",
          "Massachusetts#English"
        ],
        [
          "United States",
          "United States#English"
        ]
      ]
    }
  ],
  "word": "Back Bay"
}

{
  "forms": [
    {
      "form": "the Back Bay",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "def": "1",
        "head": "Back Bay"
      },
      "expansion": "the Back Bay",
      "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 terms with quotations",
        "English uncountable nouns",
        "en:Neighborhoods in Massachusetts, USA",
        "en:Places in Boston",
        "en:Places in Massachusetts, USA",
        "en:Places in the United States"
      ],
      "examples": [
        {
          "ref": "1920, F. Scott Fitzgerald, “The Cut-Glass Bowl”, in Scribner's Magazine",
          "text": "[…] though cut glass was nothing new in the nineties, it was then especially busy reflecting the dazzling light of fashion from the Back Bay to the fastnesses of the Middle West.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A neighbourhood of Boston, Massachusetts, United States."
      ],
      "links": [
        [
          "Boston",
          "Boston#English"
        ],
        [
          "Massachusetts",
          "Massachusetts#English"
        ],
        [
          "United States",
          "United States#English"
        ]
      ]
    }
  ],
  "word": "Back Bay"
}