"近古" meaning in Japanese

{
  "forms": [
    {
      "form": "近古",
      "ruby": [
        [
          "近",
          "きん"
        ],
        [
          "古",
          "こ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kinko",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "きんこ",
      "roman": "kinko",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "きんこ",
        "hhira": "きんこ"
      },
      "expansion": "近(きん)古(こ) • (kinko) ^(←きんこ (kinko)?)",
      "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 alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "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 non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Time",
          "orig": "ja:Time",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "recent antiquity (in Japanese history, including the Kamakura and Muromachi periods)"
      ],
      "id": "en-近古-ja-noun-hpg4Wdlq",
      "links": [
        [
          "recent",
          "recent"
        ],
        [
          "antiquity",
          "antiquity"
        ],
        [
          "Kamakura",
          "w:Kamakura period"
        ],
        [
          "Muromachi",
          "w:Muromachi period"
        ]
      ],
      "raw_glosses": [
        "(possibly obsolete) recent antiquity (in Japanese history, including the Kamakura and Muromachi periods)"
      ],
      "related": [
        {
          "roman": "chūsei",
          "ruby": [
            [
              "中",
              "ちゅう"
            ],
            [
              "世",
              "せい"
            ]
          ],
          "word": "中世"
        }
      ],
      "tags": [
        "obsolete",
        "possibly"
      ],
      "wikipedia": [
        "ja:近古"
      ]
    }
  ],
  "sounds": [
    {
      "other": "きんこ"
    },
    {
      "ipa": "[kʲĩŋko̞]"
    }
  ],
  "word": "近古"
}

{
  "forms": [
    {
      "form": "近古",
      "ruby": [
        [
          "近",
          "きん"
        ],
        [
          "古",
          "こ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kinko",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "きんこ",
      "roman": "kinko",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "きんこ",
        "hhira": "きんこ"
      },
      "expansion": "近(きん)古(こ) • (kinko) ^(←きんこ (kinko)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "related": [
    {
      "roman": "chūsei",
      "ruby": [
        [
          "中",
          "ちゅう"
        ],
        [
          "世",
          "せい"
        ]
      ],
      "word": "中世"
    }
  ],
  "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 second grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with obsolete senses",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with two Han script characters",
        "ja:Time"
      ],
      "glosses": [
        "recent antiquity (in Japanese history, including the Kamakura and Muromachi periods)"
      ],
      "links": [
        [
          "recent",
          "recent"
        ],
        [
          "antiquity",
          "antiquity"
        ],
        [
          "Kamakura",
          "w:Kamakura period"
        ],
        [
          "Muromachi",
          "w:Muromachi period"
        ]
      ],
      "raw_glosses": [
        "(possibly obsolete) recent antiquity (in Japanese history, including the Kamakura and Muromachi periods)"
      ],
      "tags": [
        "obsolete",
        "possibly"
      ],
      "wikipedia": [
        "ja:近古"
      ]
    }
  ],
  "sounds": [
    {
      "other": "きんこ"
    },
    {
      "ipa": "[kʲĩŋko̞]"
    }
  ],
  "word": "近古"
}

{
  "called_from": "parser/304",
  "msg": "HTML tag <span> not properly closed",
  "path": [
    "近古"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "近古",
  "trace": "started on line 2, detected on line 2"
}

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