"Treason Day" meaning in English

{
  "etymology_text": "In reference to the American Revolutionary War.",
  "head_templates": [
    {
      "args": {
        "head": "Treason Day"
      },
      "expansion": "Treason Day",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Holidays",
          "orig": "en:Holidays",
          "parents": [
            "Observances",
            "Calendar",
            "Timekeeping",
            "Time",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "United States",
          "orig": "en:United States",
          "parents": [
            "North America",
            "America",
            "Earth",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2020 July 3, margaret_emma, Twitter, archived from the original on 2022-09-27:",
          "text": "I have a British colleague who, at the end of our writing group meeting, wished us all a \"happy treason day\" 😂",
          "type": "quote"
        }
      ],
      "glosses": [
        "Fourth of July."
      ],
      "id": "en-Treason_Day-en-name-vyi0hd2F",
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "Fourth of July",
          "Fourth of July"
        ]
      ],
      "raw_glosses": [
        "(UK, humorous) Fourth of July."
      ],
      "tags": [
        "UK",
        "humorous"
      ],
      "wikipedia": [
        "American Revolutionary War"
      ]
    }
  ],
  "word": "Treason Day"
}

{
  "etymology_text": "In reference to the American Revolutionary War.",
  "head_templates": [
    {
      "args": {
        "head": "Treason Day"
      },
      "expansion": "Treason Day",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "British English",
        "English entries with incorrect language header",
        "English humorous terms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Holidays",
        "en:United States"
      ],
      "examples": [
        {
          "ref": "2020 July 3, margaret_emma, Twitter, archived from the original on 2022-09-27:",
          "text": "I have a British colleague who, at the end of our writing group meeting, wished us all a \"happy treason day\" 😂",
          "type": "quote"
        }
      ],
      "glosses": [
        "Fourth of July."
      ],
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "Fourth of July",
          "Fourth of July"
        ]
      ],
      "raw_glosses": [
        "(UK, humorous) Fourth of July."
      ],
      "tags": [
        "UK",
        "humorous"
      ],
      "wikipedia": [
        "American Revolutionary War"
      ]
    }
  ],
  "word": "Treason Day"
}