"metacrolein" meaning in English

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  "etymology_text": "From meta- + acrolein.",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A polymeric modification of acrolein obtained by heating it with caustic potash."
      ],
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          "chemistry",
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          "polymeric",
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          "modification",
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        ],
        [
          "acrolein",
          "acrolein"
        ],
        [
          "caustic",
          "caustic"
        ],
        [
          "potash",
          "potash"
        ]
      ],
      "raw_glosses": [
        "(chemistry) A polymeric modification of acrolein obtained by heating it with caustic potash."
      ],
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        "uncountable"
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      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
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  "word": "metacrolein"
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  "etymology_text": "From meta- + acrolein.",
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  "lang_code": "en",
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        "A polymeric modification of acrolein obtained by heating it with caustic potash."
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          "acrolein",
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          "caustic",
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          "potash",
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        "(chemistry) A polymeric modification of acrolein obtained by heating it with caustic potash."
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        "chemistry",
        "natural-sciences",
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