"accelerated depreciation" meaning in English

{
  "head_templates": [
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      "args": {
        "1": "-"
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      "expansion": "accelerated depreciation (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Canadian English",
          "parents": [],
          "source": "w"
        },
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          "parents": [
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            "Entry maintenance"
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            "Links with redundant alt parameters",
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          "source": "w"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Automotive",
          "orig": "en:Automotive",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The lost value a vehicle carries after it has been repaired from an accident."
      ],
      "id": "en-accelerated_depreciation-en-noun-wuLXAL2z",
      "links": [
        [
          "automotive",
          "automotive"
        ]
      ],
      "raw_glosses": [
        "(automotive, Canada) The lost value a vehicle carries after it has been repaired from an accident."
      ],
      "synonyms": [
        {
          "tags": [
            "US"
          ],
          "word": "diminished value"
        }
      ],
      "tags": [
        "Canada",
        "uncountable"
      ],
      "topics": [
        "automotive",
        "transport",
        "vehicles"
      ],
      "wikipedia": [
        "Accelerated Depreciation (Automotive)"
      ]
    }
  ],
  "word": "accelerated depreciation"
}

{
  "head_templates": [
    {
      "args": {
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      "expansion": "accelerated depreciation (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Canadian English",
        "English entries with incorrect language header",
        "English lemmas",
        "English links with redundant alt parameters",
        "English multiword terms",
        "English nouns",
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        "en:Automotive"
      ],
      "glosses": [
        "The lost value a vehicle carries after it has been repaired from an accident."
      ],
      "links": [
        [
          "automotive",
          "automotive"
        ]
      ],
      "raw_glosses": [
        "(automotive, Canada) The lost value a vehicle carries after it has been repaired from an accident."
      ],
      "tags": [
        "Canada",
        "uncountable"
      ],
      "topics": [
        "automotive",
        "transport",
        "vehicles"
      ],
      "wikipedia": [
        "Accelerated Depreciation (Automotive)"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "US"
      ],
      "word": "diminished value"
    }
  ],
  "word": "accelerated depreciation"
}