"承平" meaning in Japanese

{
  "forms": [
    {
      "form": "承平",
      "ruby": [
        [
          "承",
          "じょう"
        ],
        [
          "平",
          "へい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "承平",
      "ruby": [
        [
          "承",
          "しょう"
        ],
        [
          "平",
          "へい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "Jōhei",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "Shōhei",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proper noun",
        "2": "じょうへい",
        "3": "しょうへい"
      },
      "expansion": "承(じょう)平(へい) or 承(しょう)平(へい) • (Jōhei or Shōhei)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "name",
  "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 2 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with multiple readings",
          "parents": [],
          "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": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Historical periods",
          "orig": "ja:Historical periods",
          "parents": [
            "History",
            "Timekeeping",
            "All topics",
            "Time",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the Jōhei era, 931-938"
      ],
      "id": "en-承平-ja-name-IHBKfQ-9",
      "related": [
        {
          "roman": "era preceding Jōhei",
          "ruby": [
            [
              "延長",
              "えんちょう"
            ]
          ],
          "word": "延長"
        },
        {
          "roman": "era following Jōhei",
          "ruby": [
            [
              "天慶",
              "てんぎょう"
            ]
          ],
          "word": "天慶"
        }
      ],
      "wikipedia": [
        "Jōhei",
        "ja:承平 (日本)"
      ]
    }
  ],
  "word": "承平"
}

{
  "forms": [
    {
      "form": "承平",
      "ruby": [
        [
          "承",
          "じょう"
        ],
        [
          "平",
          "へい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "承平",
      "ruby": [
        [
          "承",
          "しょう"
        ],
        [
          "平",
          "へい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "Jōhei",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "Shōhei",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proper noun",
        "2": "じょうへい",
        "3": "しょうへい"
      },
      "expansion": "承(じょう)平(へい) or 承(しょう)平(へい) • (Jōhei or Shōhei)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "name",
  "related": [
    {
      "roman": "era preceding Jōhei",
      "ruby": [
        [
          "延長",
          "えんちょう"
        ]
      ],
      "word": "延長"
    },
    {
      "roman": "era following Jōhei",
      "ruby": [
        [
          "天慶",
          "てんぎょう"
        ]
      ],
      "word": "天慶"
    }
  ],
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese proper nouns",
        "Japanese terms spelled with sixth grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with 2 kanji",
        "Japanese terms with multiple readings",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 2 entries",
        "Pages with entries",
        "ja:Historical periods"
      ],
      "glosses": [
        "the Jōhei era, 931-938"
      ],
      "wikipedia": [
        "Jōhei",
        "ja:承平 (日本)"
      ]
    }
  ],
  "word": "承平"
}

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

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