"古墳" 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"
    },
    {
      "kind": "other",
      "name": "日本語_東アジア史",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "こふん"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "古い墓。古人の墓。"
      ],
      "id": "ja-古墳-ja-noun-~of-jIX8"
    },
    {
      "glosses": [
        "（東アジア史）盛土（封土）をした古代の墳墓。墳丘墓。"
      ],
      "id": "ja-古墳-ja-noun-JS~AGemF"
    },
    {
      "glosses": [
        "（日本史）古墳時代に築造された特定の形態の墳丘墓。"
      ],
      "id": "ja-古墳-ja-noun-FZvXNwrH"
    }
  ],
  "word": "古墳"
}

{
  "categories": [
    "日本語",
    "日本語 名詞",
    "日本語_東アジア史"
  ],
  "forms": [
    {
      "form": "こふん"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "古い墓。古人の墓。"
      ]
    },
    {
      "glosses": [
        "（東アジア史）盛土（封土）をした古代の墳墓。墳丘墓。"
      ]
    },
    {
      "glosses": [
        "（日本史）古墳時代に築造された特定の形態の墳丘墓。"
      ]
    }
  ],
  "word": "古墳"
}