"Z car" meaning in English

{
  "etymology_text": "The cars' number plates began with the letter Z.",
  "forms": [
    {
      "form": "Z cars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Z car (plural Z cars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Australian English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Automobiles",
          "orig": "en:Automobiles",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              136,
              141
            ]
          ],
          "ref": "1980s, Australian Institute of Aboriginal Studies Newsletter, numbers 13-18, page 21:",
          "text": "It was hot, which did nothing for the collective irritability, until Senator Chaney turned up and suggested we use his chauffeur-driven Z car — blissfully air-conditioned.",
          "type": "quotation"
        },
        {
          "bold_text_offsets": [
            [
              134,
              139
            ]
          ],
          "ref": "2024, Barry Giles, A Piece of the Action: STEM++ Adventures Below, On, Above and Beyond Planet Earth:",
          "text": "On the Sunday, it was a roughly 900 km drive all the way back north to Woomera. Specially for this very long run we had swapped 'our' Z car for one that had just been serviced.[…]Since it was a government car we had dockets to obtain 'free' fuel, provided we went to an Ampol service station, back then a network of Government-owned garages.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An official government car, especially a Comcar."
      ],
      "id": "en-Z_car-en-noun-jGnOlgY9",
      "links": [
        [
          "Comcar",
          "Comcar"
        ]
      ],
      "raw_glosses": [
        "(slang, Australia) An official government car, especially a Comcar."
      ],
      "related": [
        {
          "word": "Z-car"
        }
      ],
      "tags": [
        "Australia",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-z car.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c7/En-au-z_car.ogg/En-au-z_car.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/c7/En-au-z_car.ogg"
    }
  ],
  "word": "Z car"
}

{
  "etymology_text": "The cars' number plates began with the letter Z.",
  "forms": [
    {
      "form": "Z cars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Z car (plural Z cars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "Z-car"
    }
  ],
  "senses": [
    {
      "categories": [
        "Australian English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Automobiles"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              136,
              141
            ]
          ],
          "ref": "1980s, Australian Institute of Aboriginal Studies Newsletter, numbers 13-18, page 21:",
          "text": "It was hot, which did nothing for the collective irritability, until Senator Chaney turned up and suggested we use his chauffeur-driven Z car — blissfully air-conditioned.",
          "type": "quotation"
        },
        {
          "bold_text_offsets": [
            [
              134,
              139
            ]
          ],
          "ref": "2024, Barry Giles, A Piece of the Action: STEM++ Adventures Below, On, Above and Beyond Planet Earth:",
          "text": "On the Sunday, it was a roughly 900 km drive all the way back north to Woomera. Specially for this very long run we had swapped 'our' Z car for one that had just been serviced.[…]Since it was a government car we had dockets to obtain 'free' fuel, provided we went to an Ampol service station, back then a network of Government-owned garages.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An official government car, especially a Comcar."
      ],
      "links": [
        [
          "Comcar",
          "Comcar"
        ]
      ],
      "raw_glosses": [
        "(slang, Australia) An official government car, especially a Comcar."
      ],
      "tags": [
        "Australia",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-z car.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c7/En-au-z_car.ogg/En-au-z_car.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/c7/En-au-z_car.ogg"
    }
  ],
  "word": "Z car"
}