"health code" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "zh",
        "3": "-"
      },
      "expansion": "Calque of Chinese",
      "name": "calque"
    },
    {
      "args": {
        "1": "健康碼"
      },
      "expansion": "健康碼／健康码 (jiànkāngmǎ)",
      "name": "zh-m"
    }
  ],
  "etymology_text": "Calque of Chinese 健康碼／健康码 (jiànkāngmǎ).",
  "forms": [
    {
      "form": "health codes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "health code (plural health codes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese English",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "96 4",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "63 37",
          "kind": "topical",
          "langcode": "en",
          "name": "Coronavirus",
          "orig": "en:Coronavirus",
          "parents": [
            "Disease",
            "Health",
            "Pathology",
            "Body",
            "Medicine",
            "Human",
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A QR code identifying someone's risk level during the COVID-19 pandemic in the PRC, colored in green, yellow, or red in increasing danger."
      ],
      "id": "en-health_code-en-noun-513Me0Je",
      "links": [
        [
          "QR code",
          "QR code"
        ]
      ],
      "raw_glosses": [
        "(China) A QR code identifying someone's risk level during the COVID-19 pandemic in the PRC, colored in green, yellow, or red in increasing danger."
      ],
      "tags": [
        "China"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see health, code."
      ],
      "id": "en-health_code-en-noun-cxkVzsGV",
      "links": [
        [
          "health",
          "health#English"
        ],
        [
          "code",
          "code#English"
        ]
      ]
    }
  ],
  "word": "health code"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms calqued from Chinese",
    "English terms derived from Chinese",
    "en:Coronavirus"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "zh",
        "3": "-"
      },
      "expansion": "Calque of Chinese",
      "name": "calque"
    },
    {
      "args": {
        "1": "健康碼"
      },
      "expansion": "健康碼／健康码 (jiànkāngmǎ)",
      "name": "zh-m"
    }
  ],
  "etymology_text": "Calque of Chinese 健康碼／健康码 (jiànkāngmǎ).",
  "forms": [
    {
      "form": "health codes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "health code (plural health codes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Chinese English"
      ],
      "glosses": [
        "A QR code identifying someone's risk level during the COVID-19 pandemic in the PRC, colored in green, yellow, or red in increasing danger."
      ],
      "links": [
        [
          "QR code",
          "QR code"
        ]
      ],
      "raw_glosses": [
        "(China) A QR code identifying someone's risk level during the COVID-19 pandemic in the PRC, colored in green, yellow, or red in increasing danger."
      ],
      "tags": [
        "China"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see health, code."
      ],
      "links": [
        [
          "health",
          "health#English"
        ],
        [
          "code",
          "code#English"
        ]
      ]
    }
  ],
  "word": "health code"
}