"三姓" meaning in 日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "さんせい"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "三つの氏族。"
      ],
      "id": "ja-三姓-ja-noun-9IXc9aNZ"
    },
    {
      "glosses": [
        "三つの氏族。",
        "かつて日本の祭祀を司った三つの氏族。大中臣氏、卜部氏、斎部氏。"
      ],
      "id": "ja-三姓-ja-noun-dyj1W3nD"
    }
  ],
  "word": "三姓"
}

{
  "categories": [
    "日本語",
    "日本語 名詞"
  ],
  "forms": [
    {
      "form": "さんせい"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "三つの氏族。"
      ]
    },
    {
      "glosses": [
        "三つの氏族。",
        "かつて日本の祭祀を司った三つの氏族。大中臣氏、卜部氏、斎部氏。"
      ]
    }
  ],
  "word": "三姓"
}