"交換日記" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "交換",
        "2": "こうかん",
        "3": "日記",
        "4": "にっき",
        "t1": "exchange",
        "t2": "diary"
      },
      "expansion": "交換(こうかん) (kōkan, “exchange”) + 日記(にっき) (nikki, “diary”)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "From 交換(こうかん) (kōkan, “exchange”) + 日記(にっき) (nikki, “diary”).",
  "forms": [
    {
      "form": "交換日記",
      "ruby": [
        [
          "交",
          "こう"
        ],
        [
          "換",
          "かん"
        ],
        [
          "日",
          "にっ"
        ],
        [
          "記",
          "き"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kōkan nikki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "こうかん にっき"
      },
      "expansion": "交(こう)換(かん)日(にっ)記(き) • (kōkan nikki)",
      "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 4 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "exchange diary, a diary shared between multiple people"
      ],
      "id": "en-交換日記-ja-noun-hMJeFvfS",
      "links": [
        [
          "exchange diary",
          "exchange diary"
        ],
        [
          "diary",
          "diary"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ko̞ːka̠ɲ̟ ɲ̟ik̚ʲkʲi]"
    }
  ],
  "word": "交換日記"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "交換",
        "2": "こうかん",
        "3": "日記",
        "4": "にっき",
        "t1": "exchange",
        "t2": "diary"
      },
      "expansion": "交換(こうかん) (kōkan, “exchange”) + 日記(にっき) (nikki, “diary”)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "From 交換(こうかん) (kōkan, “exchange”) + 日記(にっき) (nikki, “diary”).",
  "forms": [
    {
      "form": "交換日記",
      "ruby": [
        [
          "交",
          "こう"
        ],
        [
          "換",
          "かん"
        ],
        [
          "日",
          "にっ"
        ],
        [
          "記",
          "き"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kōkan nikki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "こうかん にっき"
      },
      "expansion": "交(こう)換(かん)日(にっ)記(き) • (kōkan nikki)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms with 4 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with IPA pronunciation missing pitch accent",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "exchange diary, a diary shared between multiple people"
      ],
      "links": [
        [
          "exchange diary",
          "exchange diary"
        ],
        [
          "diary",
          "diary"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ko̞ːka̠ɲ̟ ɲ̟ik̚ʲkʲi]"
    }
  ],
  "word": "交換日記"
}

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