"実験的研究" meaning in Japanese

{
  "forms": [
    {
      "form": "実験的研究",
      "ruby": [
        [
          "実",
          "じっ"
        ],
        [
          "験",
          "けん"
        ],
        [
          "的",
          "てき"
        ],
        [
          "研",
          "けん"
        ],
        [
          "究",
          "きゅう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "jikkentekikenkyū",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "じっけんてきけんきゅう"
      },
      "expansion": "実(じっ)験(けん)的(てき)研(けん)究(きゅう) • (jikkentekikenkyū)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "experimental study"
      ],
      "id": "en-実験的研究-ja-noun-9N6FCU7e",
      "links": [
        [
          "experimental",
          "experimental"
        ],
        [
          "study",
          "study"
        ]
      ]
    }
  ],
  "word": "実験的研究"
}

{
  "forms": [
    {
      "form": "実験的研究",
      "ruby": [
        [
          "実",
          "じっ"
        ],
        [
          "験",
          "けん"
        ],
        [
          "的",
          "てき"
        ],
        [
          "研",
          "けん"
        ],
        [
          "究",
          "きゅう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "jikkentekikenkyū",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "じっけんてきけんきゅう"
      },
      "expansion": "実(じっ)験(けん)的(てき)研(けん)究(きゅう) • (jikkentekikenkyū)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with five Han script characters"
      ],
      "glosses": [
        "experimental study"
      ],
      "links": [
        [
          "experimental",
          "experimental"
        ],
        [
          "study",
          "study"
        ]
      ]
    }
  ],
  "word": "実験的研究"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "実験的研究"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "実験的研究",
  "trace": ""
}