"omnibus box" meaning in English

{
  "forms": [
    {
      "form": "omnibus boxes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "omnibus box (plural omnibus boxes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1856, William Makepeace Thackeray, Novels by Eminent Hands: And Character Sketches",
          "text": "You and he yawn together out of the same omnibus-box every night; you fancy yourselves men of pleasure; you fancy yourselves men of fashion; you fancy yourselves men of taste",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A large box in a theatre, level with the stage and having communication with it."
      ],
      "id": "en-omnibus_box-en-noun-Kz-W~~wF",
      "links": [
        [
          "box",
          "box"
        ],
        [
          "theatre",
          "theatre"
        ],
        [
          "stage",
          "stage"
        ],
        [
          "communication",
          "communication"
        ]
      ],
      "raw_glosses": [
        "(UK, dated) A large box in a theatre, level with the stage and having communication with it."
      ],
      "tags": [
        "UK",
        "dated"
      ]
    }
  ],
  "word": "omnibus box"
}

{
  "forms": [
    {
      "form": "omnibus boxes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "omnibus box (plural omnibus boxes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English dated terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1856, William Makepeace Thackeray, Novels by Eminent Hands: And Character Sketches",
          "text": "You and he yawn together out of the same omnibus-box every night; you fancy yourselves men of pleasure; you fancy yourselves men of fashion; you fancy yourselves men of taste",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A large box in a theatre, level with the stage and having communication with it."
      ],
      "links": [
        [
          "box",
          "box"
        ],
        [
          "theatre",
          "theatre"
        ],
        [
          "stage",
          "stage"
        ],
        [
          "communication",
          "communication"
        ]
      ],
      "raw_glosses": [
        "(UK, dated) A large box in a theatre, level with the stage and having communication with it."
      ],
      "tags": [
        "UK",
        "dated"
      ]
    }
  ],
  "word": "omnibus box"
}