"Brighton line" meaning in English

{
  "etymology_text": "Rhymes with 'Nine'",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "Brighton line",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A British railway line running from London Victoria and London Bridge to Brighton."
      ],
      "id": "en-Brighton_line-en-noun-3CjKtdFh"
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Bingo",
          "orig": "en:Bingo",
          "parents": [
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "nine"
      ],
      "id": "en-Brighton_line-en-noun-7c2OcBot",
      "links": [
        [
          "bingo",
          "bingo"
        ],
        [
          "nine",
          "nine"
        ]
      ],
      "raw_glosses": [
        "(bingo) nine"
      ],
      "topics": [
        "bingo",
        "games"
      ]
    }
  ],
  "wikipedia": [
    "Brighton line"
  ],
  "word": "Brighton line"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English nouns with unknown or uncertain plurals"
  ],
  "etymology_text": "Rhymes with 'Nine'",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "Brighton line",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A British railway line running from London Victoria and London Bridge to Brighton."
      ]
    },
    {
      "categories": [
        "en:Bingo"
      ],
      "glosses": [
        "nine"
      ],
      "links": [
        [
          "bingo",
          "bingo"
        ],
        [
          "nine",
          "nine"
        ]
      ],
      "raw_glosses": [
        "(bingo) nine"
      ],
      "topics": [
        "bingo",
        "games"
      ]
    }
  ],
  "wikipedia": [
    "Brighton line"
  ],
  "word": "Brighton line"
}