"waterbus" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "water",
        "3": "bus"
      },
      "expansion": "water + bus",
      "name": "compound"
    }
  ],
  "etymology_text": "water + bus",
  "forms": [
    {
      "form": "waterbuses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "waterbus (plural waterbuses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "water bus"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2021 December 1, Nigel Harris, “St Pancras and King's Cross: 1947”, in RAIL, number 945, page 44",
          "text": "In 1959, British Waterways started a waterbus service to London Zoo, in Regent's Park, and in the first season 75,000 passengers made it a success.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of water bus"
      ],
      "id": "en-waterbus-en-noun-DOmeSnRK",
      "links": [
        [
          "water bus",
          "water bus#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "waterbus"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "water",
        "3": "bus"
      },
      "expansion": "water + bus",
      "name": "compound"
    }
  ],
  "etymology_text": "water + bus",
  "forms": [
    {
      "form": "waterbuses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "waterbus (plural waterbuses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "water bus"
        }
      ],
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2021 December 1, Nigel Harris, “St Pancras and King's Cross: 1947”, in RAIL, number 945, page 44",
          "text": "In 1959, British Waterways started a waterbus service to London Zoo, in Regent's Park, and in the first season 75,000 passengers made it a success.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of water bus"
      ],
      "links": [
        [
          "water bus",
          "water bus#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "waterbus"
}