"childhood disintegrative disorder" meaning in 英語

{
  "categories": [
    {
      "kind": "other",
      "name": "英語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語 名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "英語 心理学",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "英語 病理学",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "小児期崩壊性障害。"
      ],
      "id": "ja-childhood_disintegrative_disorder-en-noun--hQgg-Fa",
      "topics": [
        "pathology",
        "psychology"
      ]
    }
  ],
  "word": "childhood disintegrative disorder"
}

{
  "categories": [
    "英語",
    "英語 terms with redundant head parameter",
    "英語 名詞"
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "英語 心理学",
        "英語 病理学"
      ],
      "glosses": [
        "小児期崩壊性障害。"
      ],
      "topics": [
        "pathology",
        "psychology"
      ]
    }
  ],
  "word": "childhood disintegrative disorder"
}