"dno" meaning in 塞爾維亞-克羅地亞語

{
  "categories": [
    {
      "kind": "other",
      "name": "塞爾維亞-克羅地亞語中性名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "塞爾維亞-克羅地亞語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "塞爾維亞-克羅地亞語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有5個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "派生自原始斯拉夫語的塞爾維亞-克羅地亞語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "源自原始斯拉夫語的塞爾維亞-克羅地亞語繼承詞",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "zagledati čašići u dno"
    }
  ],
  "etymology_text": "源自原始斯拉夫語 *dъno。",
  "forms": [
    {
      "form": "дно̏",
      "raw_tags": [
        "西里爾字母拼寫"
      ]
    }
  ],
  "lang": "塞爾維亞-克羅地亞語",
  "lang_code": "sh",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "底部"
      ],
      "id": "zh-dno-sh-noun-PwSYh5kb"
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "dno"
}

{
  "categories": [
    "塞爾維亞-克羅地亞語中性名詞",
    "塞爾維亞-克羅地亞語名詞",
    "塞爾維亞-克羅地亞語詞元",
    "有5個詞條的頁面",
    "有詞條的頁面",
    "派生自原始斯拉夫語的塞爾維亞-克羅地亞語詞",
    "源自原始斯拉夫語的塞爾維亞-克羅地亞語繼承詞"
  ],
  "derived": [
    {
      "word": "zagledati čašići u dno"
    }
  ],
  "etymology_text": "源自原始斯拉夫語 *dъno。",
  "forms": [
    {
      "form": "дно̏",
      "raw_tags": [
        "西里爾字母拼寫"
      ]
    }
  ],
  "lang": "塞爾維亞-克羅地亞語",
  "lang_code": "sh",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "底部"
      ]
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "dno"
}