"再昨年" meaning in Japanese

{
  "forms": [
    {
      "form": "再昨年",
      "ruby": [
        [
          "再",
          "さい"
        ],
        [
          "昨",
          "さく"
        ],
        [
          "年",
          "ねん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "saisakunen",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "さいさくねん"
      },
      "expansion": "再(さい)昨(さく)年(ねん) • (saisakunen)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 3 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "一昨昨日"
        },
        {
          "word": "一昨々日"
        },
        {
          "word": "一昨昨年"
        },
        {
          "word": "一昨日"
        },
        {
          "word": "先々週"
        },
        {
          "word": "先々月"
        },
        {
          "word": "一昨年"
        },
        {
          "word": "一昨朝"
        },
        {
          "word": "一昨晩"
        },
        {
          "word": "一昨夜"
        },
        {
          "word": "昨日"
        },
        {
          "word": "先週"
        },
        {
          "word": "昨週"
        },
        {
          "word": "先月"
        },
        {
          "word": "後月"
        },
        {
          "word": "去月"
        },
        {
          "word": "去年"
        },
        {
          "word": "昨年"
        },
        {
          "word": "昨暁"
        },
        {
          "word": "昨朝"
        },
        {
          "word": "昨夕"
        },
        {
          "word": "昨晩"
        },
        {
          "word": "昨夜"
        },
        {
          "word": "今日"
        },
        {
          "word": "本日"
        },
        {
          "word": "今週"
        },
        {
          "word": "今月"
        },
        {
          "word": "本月"
        },
        {
          "word": "今年"
        },
        {
          "word": "本年"
        },
        {
          "word": "今暁"
        },
        {
          "word": "今朝"
        },
        {
          "word": "今夕"
        },
        {
          "word": "今晩"
        },
        {
          "word": "今宵"
        },
        {
          "word": "今夜"
        },
        {
          "word": "明日"
        },
        {
          "word": "来週"
        },
        {
          "word": "次週"
        },
        {
          "word": "来月"
        },
        {
          "word": "来年"
        },
        {
          "word": "明年"
        },
        {
          "word": "明朝"
        },
        {
          "word": "明晩"
        },
        {
          "word": "明夜"
        },
        {
          "word": "明後日"
        },
        {
          "word": "再来週"
        },
        {
          "word": "再来月"
        },
        {
          "word": "再来年"
        },
        {
          "word": "明後年"
        },
        {
          "word": "明明後日"
        },
        {
          "word": "弥の明後日"
        },
        {
          "word": "明明明後日"
        },
        {
          "word": "毎日"
        },
        {
          "word": "毎週"
        },
        {
          "word": "毎月"
        },
        {
          "word": "毎年"
        },
        {
          "word": "毎朝"
        },
        {
          "word": "毎晩"
        },
        {
          "word": "毎夜"
        },
        {
          "word": "前前日"
        },
        {
          "word": "前前週"
        },
        {
          "word": "前前月"
        },
        {
          "word": "前前年"
        },
        {
          "word": "前日"
        },
        {
          "word": "前週"
        },
        {
          "word": "前月"
        },
        {
          "word": "前年"
        },
        {
          "word": "前夕"
        },
        {
          "word": "前夜"
        },
        {
          "word": "当日"
        },
        {
          "word": "当週"
        },
        {
          "word": "当月"
        },
        {
          "word": "当年"
        },
        {
          "word": "当夜"
        },
        {
          "word": "翌日"
        },
        {
          "word": "翌週"
        },
        {
          "word": "翌月"
        },
        {
          "word": "翌年"
        },
        {
          "word": "翌朝"
        },
        {
          "word": "翌晩"
        },
        {
          "word": "翌翌日"
        },
        {
          "word": "翌翌週"
        },
        {
          "word": "翌翌月"
        },
        {
          "word": "翌翌年"
        }
      ],
      "glosses": [
        "three years ago"
      ],
      "id": "en-再昨年-ja-noun-RPca9fsp",
      "synonyms": [
        {
          "word": "一昨昨年"
        }
      ]
    }
  ],
  "word": "再昨年"
}

{
  "coordinate_terms": [
    {
      "word": "一昨昨日"
    },
    {
      "word": "一昨々日"
    },
    {
      "word": "一昨昨年"
    },
    {
      "word": "一昨日"
    },
    {
      "word": "先々週"
    },
    {
      "word": "先々月"
    },
    {
      "word": "一昨年"
    },
    {
      "word": "一昨朝"
    },
    {
      "word": "一昨晩"
    },
    {
      "word": "一昨夜"
    },
    {
      "word": "昨日"
    },
    {
      "word": "先週"
    },
    {
      "word": "昨週"
    },
    {
      "word": "先月"
    },
    {
      "word": "後月"
    },
    {
      "word": "去月"
    },
    {
      "word": "去年"
    },
    {
      "word": "昨年"
    },
    {
      "word": "昨暁"
    },
    {
      "word": "昨朝"
    },
    {
      "word": "昨夕"
    },
    {
      "word": "昨晩"
    },
    {
      "word": "昨夜"
    },
    {
      "word": "今日"
    },
    {
      "word": "本日"
    },
    {
      "word": "今週"
    },
    {
      "word": "今月"
    },
    {
      "word": "本月"
    },
    {
      "word": "今年"
    },
    {
      "word": "本年"
    },
    {
      "word": "今暁"
    },
    {
      "word": "今朝"
    },
    {
      "word": "今夕"
    },
    {
      "word": "今晩"
    },
    {
      "word": "今宵"
    },
    {
      "word": "今夜"
    },
    {
      "word": "明日"
    },
    {
      "word": "来週"
    },
    {
      "word": "次週"
    },
    {
      "word": "来月"
    },
    {
      "word": "来年"
    },
    {
      "word": "明年"
    },
    {
      "word": "明朝"
    },
    {
      "word": "明晩"
    },
    {
      "word": "明夜"
    },
    {
      "word": "明後日"
    },
    {
      "word": "再来週"
    },
    {
      "word": "再来月"
    },
    {
      "word": "再来年"
    },
    {
      "word": "明後年"
    },
    {
      "word": "明明後日"
    },
    {
      "word": "弥の明後日"
    },
    {
      "word": "明明明後日"
    },
    {
      "word": "毎日"
    },
    {
      "word": "毎週"
    },
    {
      "word": "毎月"
    },
    {
      "word": "毎年"
    },
    {
      "word": "毎朝"
    },
    {
      "word": "毎晩"
    },
    {
      "word": "毎夜"
    },
    {
      "word": "前前日"
    },
    {
      "word": "前前週"
    },
    {
      "word": "前前月"
    },
    {
      "word": "前前年"
    },
    {
      "word": "前日"
    },
    {
      "word": "前週"
    },
    {
      "word": "前月"
    },
    {
      "word": "前年"
    },
    {
      "word": "前夕"
    },
    {
      "word": "前夜"
    },
    {
      "word": "当日"
    },
    {
      "word": "当週"
    },
    {
      "word": "当月"
    },
    {
      "word": "当年"
    },
    {
      "word": "当夜"
    },
    {
      "word": "翌日"
    },
    {
      "word": "翌週"
    },
    {
      "word": "翌月"
    },
    {
      "word": "翌年"
    },
    {
      "word": "翌朝"
    },
    {
      "word": "翌晩"
    },
    {
      "word": "翌翌日"
    },
    {
      "word": "翌翌週"
    },
    {
      "word": "翌翌月"
    },
    {
      "word": "翌翌年"
    }
  ],
  "forms": [
    {
      "form": "再昨年",
      "ruby": [
        [
          "再",
          "さい"
        ],
        [
          "昨",
          "さく"
        ],
        [
          "年",
          "ねん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "saisakunen",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "さいさくねん"
      },
      "expansion": "再(さい)昨(さく)年(ねん) • (saisakunen)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms with 3 kanji",
        "Japanese terms with redundant sortkeys",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "three years ago"
      ],
      "synonyms": [
        {
          "word": "一昨昨年"
        }
      ]
    }
  ],
  "word": "再昨年"
}