"virtual safety car" meaning in English

{
  "forms": [
    {
      "form": "virtual safety cars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "virtual safety car"
      },
      "expansion": "virtual safety car (plural virtual safety cars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Motor racing",
          "orig": "en:Motor racing",
          "parents": [
            "Automotive",
            "Sports",
            "Transport",
            "Human activity",
            "All topics",
            "Human behaviour",
            "Fundamental",
            "Human"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "tags": [
            "abbreviation"
          ],
          "word": "VSC"
        }
      ],
      "glosses": [
        "A racing condition where the race steward declares that all race cars must run a similar pace and must not exceed a certain speed, so that they will appear to each follow their own personal imaginary safety car, theoretically maintaining race separations without change, and where they cannot overtake each other."
      ],
      "id": "en-virtual_safety_car-en-noun-nWa-0A9y",
      "links": [
        [
          "motor racing",
          "motor racing"
        ],
        [
          "race car",
          "race car"
        ]
      ],
      "raw_glosses": [
        "(motor racing) A racing condition where the race steward declares that all race cars must run a similar pace and must not exceed a certain speed, so that they will appear to each follow their own personal imaginary safety car, theoretically maintaining race separations without change, and where they cannot overtake each other."
      ],
      "related": [
        {
          "alt": "SC",
          "word": "safety car"
        },
        {
          "english": "a race condition where all race cars must slow down and where they cannot pass each other, indicated with waving yellow flags along the entirety of the circuit",
          "word": "full-course yellow"
        }
      ],
      "synonyms": [
        {
          "tags": [
            "abbreviation"
          ],
          "word": "VSC"
        }
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "motor-racing",
        "racing",
        "sports"
      ]
    }
  ],
  "word": "virtual safety car"
}

{
  "derived": [
    {
      "tags": [
        "abbreviation"
      ],
      "word": "VSC"
    }
  ],
  "forms": [
    {
      "form": "virtual safety cars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "virtual safety car"
      },
      "expansion": "virtual safety car (plural virtual safety cars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "alt": "SC",
      "word": "safety car"
    },
    {
      "english": "a race condition where all race cars must slow down and where they cannot pass each other, indicated with waving yellow flags along the entirety of the circuit",
      "word": "full-course yellow"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Motor racing"
      ],
      "glosses": [
        "A racing condition where the race steward declares that all race cars must run a similar pace and must not exceed a certain speed, so that they will appear to each follow their own personal imaginary safety car, theoretically maintaining race separations without change, and where they cannot overtake each other."
      ],
      "links": [
        [
          "motor racing",
          "motor racing"
        ],
        [
          "race car",
          "race car"
        ]
      ],
      "raw_glosses": [
        "(motor racing) A racing condition where the race steward declares that all race cars must run a similar pace and must not exceed a certain speed, so that they will appear to each follow their own personal imaginary safety car, theoretically maintaining race separations without change, and where they cannot overtake each other."
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "motor-racing",
        "racing",
        "sports"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "abbreviation"
      ],
      "word": "VSC"
    }
  ],
  "word": "virtual safety car"
}