"Invasion Day" meaning in English

{
  "etymology_text": "From the fact that Australia Day, which commemorated the beginning British colonization, also marks the invasion and oppression against Aboriginals.",
  "head_templates": [
    {
      "args": {
        "head": "Invasion Day"
      },
      "expansion": "Invasion Day",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Australia",
          "orig": "en:Australia",
          "parents": [
            "Earth",
            "Oceania",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Australian politics",
          "orig": "en:Australian politics",
          "parents": [
            "Australia",
            "Politics",
            "Earth",
            "Oceania",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nicknames",
          "orig": "en:Nicknames",
          "parents": [
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Social justice",
          "orig": "en:Social justice",
          "parents": [
            "Leftism",
            "Politics",
            "Society",
            "Sociology",
            "Ideologies",
            "All topics",
            "Social sciences",
            "Fundamental",
            "Sciences"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Australia Day."
      ],
      "id": "en-Invasion_Day-en-name-Mfg4fStL",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "Australia Day",
          "Australia Day"
        ]
      ],
      "qualifier": "typically in Aboriginal use",
      "raw_glosses": [
        "(derogatory, typically in Aboriginal use) Australia Day."
      ],
      "tags": [
        "derogatory"
      ]
    }
  ],
  "word": "Invasion Day"
}

{
  "etymology_text": "From the fact that Australia Day, which commemorated the beginning British colonization, also marks the invasion and oppression against Aboriginals.",
  "head_templates": [
    {
      "args": {
        "head": "Invasion Day"
      },
      "expansion": "Invasion Day",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English derogatory terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "en:Australia",
        "en:Australian politics",
        "en:Nicknames",
        "en:Social justice"
      ],
      "glosses": [
        "Australia Day."
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "Australia Day",
          "Australia Day"
        ]
      ],
      "qualifier": "typically in Aboriginal use",
      "raw_glosses": [
        "(derogatory, typically in Aboriginal use) Australia Day."
      ],
      "tags": [
        "derogatory"
      ]
    }
  ],
  "word": "Invasion Day"
}