"downdate" meaning in All languages combined

{
  "antonyms": [
    {
      "word": "[1,2] update"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "down",
        "3": "date"
      },
      "expansion": "down- + date",
      "name": "prefix"
    }
  ],
  "etymology_text": "From down- + date.",
  "forms": [
    {
      "form": "downdates",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "downdating",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "downdated",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "downdated",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "downdate (third-person singular simple present downdates, present participle downdating, simple past and past participle downdated)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "glosses": [
        "To alter, degrade or downgrade to an earlier or worse version, especially when it was intended to update."
      ],
      "id": "en-downdate-en-verb-HoMrSVWl",
      "links": [
        [
          "update",
          "update"
        ]
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "text": "I downdated the database to undo the most recent update.",
          "type": "example"
        }
      ],
      "glosses": [
        "To undo an update."
      ],
      "id": "en-downdate-en-verb-UxWJu5pl",
      "links": [
        [
          "update",
          "update"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "8 9 83",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "9 9 83",
          "kind": "other",
          "name": "English hybridisms",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "28 29 43",
          "kind": "other",
          "name": "English terms prefixed with down-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 8 82",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 5 90",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "These excavations should be downdated.",
          "type": "example"
        }
      ],
      "glosses": [
        "To date earlier."
      ],
      "id": "en-downdate-en-verb-Wh9Uk8fd"
    }
  ],
  "word": "downdate"
}

{
  "antonyms": [
    {
      "word": "[1,2] update"
    }
  ],
  "categories": [
    "English entries with incorrect language header",
    "English hybridisms",
    "English lemmas",
    "English terms prefixed with down-",
    "English verbs",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "down",
        "3": "date"
      },
      "expansion": "down- + date",
      "name": "prefix"
    }
  ],
  "etymology_text": "From down- + date.",
  "forms": [
    {
      "form": "downdates",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "downdating",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "downdated",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "downdated",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "downdate (third-person singular simple present downdates, present participle downdating, simple past and past participle downdated)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "glosses": [
        "To alter, degrade or downgrade to an earlier or worse version, especially when it was intended to update."
      ],
      "links": [
        [
          "update",
          "update"
        ]
      ]
    },
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "I downdated the database to undo the most recent update.",
          "type": "example"
        }
      ],
      "glosses": [
        "To undo an update."
      ],
      "links": [
        [
          "update",
          "update"
        ]
      ]
    },
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "These excavations should be downdated.",
          "type": "example"
        }
      ],
      "glosses": [
        "To date earlier."
      ]
    }
  ],
  "word": "downdate"
}