"瀝青" 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"
    }
  ],
  "derived": [
    {
      "word": "土瀝青"
    },
    {
      "word": "アスファルト"
    },
    {
      "word": "瀝青炭"
    }
  ],
  "forms": [
    {
      "form": "れきせい"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 有機化学",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "日本語 材料科学",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "炭化水素からなる化合物やその混合物の総称。ニ硫化炭素に溶ける。"
      ],
      "id": "ja-瀝青-ja-noun-Q3VpneUK",
      "raw_tags": [
        "材料科学"
      ],
      "topics": [
        "organic chemistry"
      ]
    }
  ],
  "word": "瀝青"
}

{
  "categories": [
    "日本語",
    "日本語 名詞"
  ],
  "derived": [
    {
      "word": "土瀝青"
    },
    {
      "word": "アスファルト"
    },
    {
      "word": "瀝青炭"
    }
  ],
  "forms": [
    {
      "form": "れきせい"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "日本語 有機化学",
        "日本語 材料科学"
      ],
      "glosses": [
        "炭化水素からなる化合物やその混合物の総称。ニ硫化炭素に溶ける。"
      ],
      "raw_tags": [
        "材料科学"
      ],
      "topics": [
        "organic chemistry"
      ]
    }
  ],
  "word": "瀝青"
}