"green-white-checkered" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "green",
        "3": "white",
        "4": "checkered"
      },
      "expansion": "green + white + checkered",
      "name": "compound"
    }
  ],
  "etymology_text": "green + white + checkered\nFrom the colors of the status flags, a green flag (clear racing condition), a white flag (last lap flag / bell lap flag), and a (black-and-white) checkered flag (finish flag), used in combination.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "green-white-checkered (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Pertaining to a rule concerning how to end a motorsports race, which requires that the final two laps of a race must be raced under green flag conditions, so that any red flag or (yellow) caution flag condition on these two laps will extend the race, to allow for a racing finish."
      ],
      "id": "en-green-white-checkered-en-adj-2KeNqdME",
      "links": [
        [
          "motorsports",
          "motorsports"
        ],
        [
          "red flag",
          "red flag"
        ],
        [
          "yellow",
          "yellow flag"
        ],
        [
          "caution flag",
          "caution flag"
        ]
      ],
      "synonyms": [
        {
          "word": "green-white-checker"
        },
        {
          "word": "green-white-chequer"
        },
        {
          "word": "green-white-chequered"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "green-white-checkered"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "green",
        "3": "white",
        "4": "checkered"
      },
      "expansion": "green + white + checkered",
      "name": "compound"
    }
  ],
  "etymology_text": "green + white + checkered\nFrom the colors of the status flags, a green flag (clear racing condition), a white flag (last lap flag / bell lap flag), and a (black-and-white) checkered flag (finish flag), used in combination.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "green-white-checkered (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English compound terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English uncomparable adjectives"
      ],
      "glosses": [
        "Pertaining to a rule concerning how to end a motorsports race, which requires that the final two laps of a race must be raced under green flag conditions, so that any red flag or (yellow) caution flag condition on these two laps will extend the race, to allow for a racing finish."
      ],
      "links": [
        [
          "motorsports",
          "motorsports"
        ],
        [
          "red flag",
          "red flag"
        ],
        [
          "yellow",
          "yellow flag"
        ],
        [
          "caution flag",
          "caution flag"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "green-white-checker"
    },
    {
      "word": "green-white-chequer"
    },
    {
      "word": "green-white-chequered"
    }
  ],
  "word": "green-white-checkered"
}