"苛性ソーダ" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "苛性",
        "3": "ソーダ",
        "sort": "かせいそおだ",
        "t1": "caustic",
        "t2": "soda"
      },
      "expansion": "苛性 (“caustic”) + ソーダ (“soda”)",
      "name": "af"
    }
  ],
  "etymology_text": "苛性 (“caustic”) + ソーダ (“soda”)",
  "forms": [
    {
      "form": "苛性ソーダ",
      "ruby": [
        [
          "苛",
          "か"
        ],
        [
          "性",
          "せい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kasei sōda",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "かせい ソーダ"
      },
      "expansion": "苛(か)性(せい)ソーダ • (kasei sōda)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 2 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with multiple readings",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
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          "source": "w"
        },
        {
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Inorganic compounds",
          "orig": "ja:Inorganic compounds",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "caustic soda"
      ],
      "id": "en-苛性ソーダ-ja-noun-qq1tGcl3",
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "caustic soda",
          "caustic soda#English"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) caustic soda"
      ],
      "synonyms": [
        {
          "word": "水酸化ナトリウム"
        }
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "other": "かせーソーダ"
    },
    {
      "ipa": "[ka̠se̞ː so̞ːda̠]"
    }
  ],
  "word": "苛性ソーダ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "苛性",
        "3": "ソーダ",
        "sort": "かせいそおだ",
        "t1": "caustic",
        "t2": "soda"
      },
      "expansion": "苛性 (“caustic”) + ソーダ (“soda”)",
      "name": "af"
    }
  ],
  "etymology_text": "苛性 (“caustic”) + ソーダ (“soda”)",
  "forms": [
    {
      "form": "苛性ソーダ",
      "ruby": [
        [
          "苛",
          "か"
        ],
        [
          "性",
          "せい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kasei sōda",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "かせい ソーダ"
      },
      "expansion": "苛(か)性(せい)ソーダ • (kasei sōda)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms spelled with ー",
        "Japanese terms with 2 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with multiple readings",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:Inorganic compounds"
      ],
      "glosses": [
        "caustic soda"
      ],
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "caustic soda",
          "caustic soda#English"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) caustic soda"
      ],
      "synonyms": [
        {
          "word": "水酸化ナトリウム"
        }
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "other": "かせーソーダ"
    },
    {
      "ipa": "[ka̠se̞ː so̞ːda̠]"
    }
  ],
  "word": "苛性ソーダ"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "苛性ソーダ"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "苛性ソーダ",
  "trace": ""
}