"gumb" meaning in 塞爾維亞-克羅地亞語

{
  "categories": [
    {
      "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": "塞爾維亞-克羅地亞語陽性名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有2個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "派生自匈牙利語的塞爾維亞-克羅地亞語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "派生自希臘語的塞爾維亞-克羅地亞語詞",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "源自匈牙利語 gomb ← 希臘語 κόμβος (kómvos)。",
  "forms": [
    {
      "form": "гу̏мб",
      "raw_tags": [
        "西里爾字母拼寫"
      ]
    }
  ],
  "lang": "塞爾維亞-克羅地亞語",
  "lang_code": "sh",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "紐扣"
      ],
      "id": "zh-gumb-sh-noun-jNnRN3OQ"
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡûmb/"
    }
  ],
  "synonyms": [
    {
      "word": "dugme"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "gumb"
}

{
  "categories": [
    "塞爾維亞-克羅地亞語名詞",
    "塞爾維亞-克羅地亞語詞元",
    "塞爾維亞-克羅地亞語陽性名詞",
    "有2個詞條的頁面",
    "派生自匈牙利語的塞爾維亞-克羅地亞語詞",
    "派生自希臘語的塞爾維亞-克羅地亞語詞"
  ],
  "etymology_text": "源自匈牙利語 gomb ← 希臘語 κόμβος (kómvos)。",
  "forms": [
    {
      "form": "гу̏мб",
      "raw_tags": [
        "西里爾字母拼寫"
      ]
    }
  ],
  "lang": "塞爾維亞-克羅地亞語",
  "lang_code": "sh",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "紐扣"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡûmb/"
    }
  ],
  "synonyms": [
    {
      "word": "dugme"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "gumb"
}