"大清" meaning in 古典日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "古典日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "古典日本語 名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "おほぎよ",
      "tags": [
        "transliteration"
      ]
    }
  ],
  "lang": "古典日本語",
  "lang_code": "ojp",
  "pos": "unknown",
  "pos_title": "和語の漢字表記",
  "senses": [
    {
      "form_of": [
        {
          "word": "おほぎよ"
        }
      ],
      "glosses": [
        "おほぎよの漢字表記。「天皇の御料」を表す女房詞。（参考：広辞苑『第七版』）"
      ],
      "id": "ja-大清-ojp-unknown-RczP2WHo",
      "ruby": [
        [
          "女房詞",
          "にょうぼうことば"
        ]
      ]
    }
  ],
  "tags": [
    "form-of",
    "kanji"
  ],
  "word": "大清"
}

{
  "categories": [
    "古典日本語",
    "古典日本語 名詞"
  ],
  "forms": [
    {
      "form": "おほぎよ",
      "tags": [
        "transliteration"
      ]
    }
  ],
  "lang": "古典日本語",
  "lang_code": "ojp",
  "pos": "unknown",
  "pos_title": "和語の漢字表記",
  "senses": [
    {
      "form_of": [
        {
          "word": "おほぎよ"
        }
      ],
      "glosses": [
        "おほぎよの漢字表記。「天皇の御料」を表す女房詞。（参考：広辞苑『第七版』）"
      ],
      "ruby": [
        [
          "女房詞",
          "にょうぼうことば"
        ]
      ]
    }
  ],
  "tags": [
    "form-of",
    "kanji"
  ],
  "word": "大清"
}