"老年学" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "ろうねんがく"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "高齢期の様々な問題を医学、社会学などの観点から総合的に研究する学問。老人学。"
      ],
      "id": "ja-老年学-ja-noun-41LNh-yC"
    }
  ],
  "word": "老年学"
}

{
  "categories": [
    "日本語",
    "日本語 名詞"
  ],
  "forms": [
    {
      "form": "ろうねんがく"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "高齢期の様々な問題を医学、社会学などの観点から総合的に研究する学問。老人学。"
      ]
    }
  ],
  "word": "老年学"
}