"多項係数" 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": "たこうけいすう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "related": [
    {
      "word": "多項定理"
    },
    {
      "word": "多項分布"
    },
    {
      "word": "二項係数"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 代数学",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "日本語 確率論",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "多項定理の係数となる∏ⱼ₌₁ᵐ(n!)/(k_j!)のこと。二項係数と同様、一般にベクトルのようにn\\k_1,k_2,⋯,k_mと表記する。"
      ],
      "id": "ja-多項係数-ja-noun-2iSMnIBY",
      "raw_tags": [
        "確率論"
      ],
      "topics": [
        "algebra"
      ]
    }
  ],
  "word": "多項係数"
}

{
  "categories": [
    "日本語",
    "日本語 名詞"
  ],
  "forms": [
    {
      "form": "たこうけいすう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "related": [
    {
      "word": "多項定理"
    },
    {
      "word": "多項分布"
    },
    {
      "word": "二項係数"
    }
  ],
  "senses": [
    {
      "categories": [
        "日本語 代数学",
        "日本語 確率論"
      ],
      "glosses": [
        "多項定理の係数となる∏ⱼ₌₁ᵐ(n!)/(k_j!)のこと。二項係数と同様、一般にベクトルのようにn\\k_1,k_2,⋯,k_mと表記する。"
      ],
      "raw_tags": [
        "確率論"
      ],
      "topics": [
        "algebra"
      ]
    }
  ],
  "word": "多項係数"
}