"透析" 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 名詞 サ変動詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "とうせき"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 化学",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "分子、イオンは通すがコロイドの粒子を通さない膀胱膜などの半透膜によりコロイドの溶液を精製する方法。"
      ],
      "id": "ja-透析-ja-noun-zcWoSodi",
      "topics": [
        "chemistry"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 医学",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "日本語 略語",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "人工透析、透析療法の略。"
      ],
      "id": "ja-透析-ja-noun-QzMby2kx",
      "tags": [
        "abbreviation"
      ],
      "topics": [
        "medicine"
      ]
    }
  ],
  "word": "透析"
}

{
  "categories": [
    "日本語",
    "日本語 名詞",
    "日本語 名詞 サ変動詞"
  ],
  "forms": [
    {
      "form": "とうせき"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "日本語 化学"
      ],
      "glosses": [
        "分子、イオンは通すがコロイドの粒子を通さない膀胱膜などの半透膜によりコロイドの溶液を精製する方法。"
      ],
      "topics": [
        "chemistry"
      ]
    },
    {
      "categories": [
        "日本語 医学",
        "日本語 略語"
      ],
      "glosses": [
        "人工透析、透析療法の略。"
      ],
      "tags": [
        "abbreviation"
      ],
      "topics": [
        "medicine"
      ]
    }
  ],
  "word": "透析"
}