"defectology" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "defect",
        "3": "ology"
      },
      "expansion": "defect + -ology",
      "name": "suffix"
    }
  ],
  "etymology_text": "From defect + -ology.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "defectology (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 suffixed with -ology",
          "parents": [],
          "source": "w"
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          "source": "w"
        },
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          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "defectological"
        }
      ],
      "examples": [
        {
          "ref": "2000, Jan de Groof, A New Framework of Special Education in the Russian Federation:",
          "text": "Training in orthopedagogics started as a global course without division into types of handicaps while training in defectology started with profound study of auditive handicapped children and was influenced greatly by a German system of special education with profound specialization according to a handicapping condition.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The training of teachers of handicapped children."
      ],
      "id": "en-defectology-en-noun-byMqllA~",
      "links": [
        [
          "training",
          "training"
        ],
        [
          "teacher",
          "teacher"
        ],
        [
          "handicapped",
          "handicapped"
        ],
        [
          "child",
          "child"
        ]
      ],
      "raw_glosses": [
        "(in the former Soviet Union) The training of teachers of handicapped children."
      ],
      "raw_tags": [
        "in the former Soviet Union"
      ],
      "tags": [
        "uncountable"
      ],
      "translations": [
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "defektológija",
          "sense": "training",
          "tags": [
            "feminine"
          ],
          "word": "дефектоло́гия"
        }
      ]
    }
  ],
  "word": "defectology"
}

{
  "derived": [
    {
      "word": "defectological"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "defect",
        "3": "ology"
      },
      "expansion": "defect + -ology",
      "name": "suffix"
    }
  ],
  "etymology_text": "From defect + -ology.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "defectology (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English lemmas",
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        "English terms suffixed with -ology",
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        "English uncountable nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Russian translations"
      ],
      "examples": [
        {
          "ref": "2000, Jan de Groof, A New Framework of Special Education in the Russian Federation:",
          "text": "Training in orthopedagogics started as a global course without division into types of handicaps while training in defectology started with profound study of auditive handicapped children and was influenced greatly by a German system of special education with profound specialization according to a handicapping condition.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The training of teachers of handicapped children."
      ],
      "links": [
        [
          "training",
          "training"
        ],
        [
          "teacher",
          "teacher"
        ],
        [
          "handicapped",
          "handicapped"
        ],
        [
          "child",
          "child"
        ]
      ],
      "raw_glosses": [
        "(in the former Soviet Union) The training of teachers of handicapped children."
      ],
      "raw_tags": [
        "in the former Soviet Union"
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "translations": [
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "defektológija",
      "sense": "training",
      "tags": [
        "feminine"
      ],
      "word": "дефектоло́гия"
    }
  ],
  "word": "defectology"
}