"depreservation" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "preservation"
      },
      "expansion": "de- + preservation",
      "name": "prefix"
    }
  ],
  "etymology_text": "de- + preservation",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "depreservation (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with de-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1953, Aviation Week, volume 58, page 58",
          "text": "For depreservation, the engine is turned manually, causing the compound to revert to liquid form, and it is drained through depreservation valves on the lower cylinders of the engine.",
          "type": "quotation"
        },
        {
          "ref": "1984, United States Army Aviation Digest, page 4",
          "text": "To define the specific preservation, maintenance and depreservation necessary to maintain FMC aircraft combat ready while in prepositioned storage.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The process of bringing preserved equipment out of storage and back into working order."
      ],
      "id": "en-depreservation-en-noun-x9BfhmZO",
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "depreservation"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "preservation"
      },
      "expansion": "de- + preservation",
      "name": "prefix"
    }
  ],
  "etymology_text": "de- + preservation",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "depreservation (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with de-",
        "English terms with quotations",
        "English uncountable nouns",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1953, Aviation Week, volume 58, page 58",
          "text": "For depreservation, the engine is turned manually, causing the compound to revert to liquid form, and it is drained through depreservation valves on the lower cylinders of the engine.",
          "type": "quotation"
        },
        {
          "ref": "1984, United States Army Aviation Digest, page 4",
          "text": "To define the specific preservation, maintenance and depreservation necessary to maintain FMC aircraft combat ready while in prepositioned storage.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The process of bringing preserved equipment out of storage and back into working order."
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "depreservation"
}