"maleic acid" meaning in English

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  "etymology_text": "From Latin malum (“apple”). Related to malic acid.",
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      "expansion": "maleic acid (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Carboxylic acids",
          "orig": "en:Carboxylic acids",
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      "glosses": [
        "an unsaturated organic dicarboxylic acid, cis-butenedioic acid; HOOCCH=CHCOOH, the geometric isomer of fumaric acid; it is found in unripe fruit, and is used industrially in the production of polyester resins"
      ],
      "id": "en-maleic_acid-en-noun-nOe4hFoI",
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          "organic chemistry",
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        [
          "unsaturated",
          "unsaturated"
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        [
          "organic",
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        [
          "dicarboxylic acid",
          "dicarboxylic acid"
        ],
        [
          "geometric isomer",
          "geometric isomer"
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        [
          "fumaric acid",
          "fumaric acid"
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          "unripe",
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          "polyester",
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      "raw_glosses": [
        "(organic chemistry) an unsaturated organic dicarboxylic acid, cis-butenedioic acid; HOOCCH=CHCOOH, the geometric isomer of fumaric acid; it is found in unripe fruit, and is used industrially in the production of polyester resins"
      ],
      "related": [
        {
          "word": "maleate"
        },
        {
          "word": "maleic anhydride"
        }
      ],
      "synonyms": [
        {
          "word": "cis-butenedioic acid"
        },
        {
          "word": "pyromalic acid"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "chemistry",
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        "organic-chemistry",
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      "translations": [
        {
          "code": "id",
          "lang": "Indonesian",
          "sense": "an unsaturated organic dicarboxylic acid",
          "word": "asam maleat"
        },
        {
          "code": "jv",
          "lang": "Javanese",
          "sense": "an unsaturated organic dicarboxylic acid",
          "word": "asem maléyat"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "an unsaturated organic dicarboxylic acid",
          "tags": [
            "masculine"
          ],
          "word": "acid maleic"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "maleínovaja kislotá",
          "sense": "an unsaturated organic dicarboxylic acid",
          "tags": [
            "feminine"
          ],
          "word": "малеи́новая кислота́"
        }
      ],
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        "maleic acid"
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    }
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  "word": "maleic acid"
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  "etymology_text": "From Latin malum (“apple”). Related to malic acid.",
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      "expansion": "maleic acid (uncountable)",
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  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "maleate"
    },
    {
      "word": "maleic anhydride"
    }
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      "glosses": [
        "an unsaturated organic dicarboxylic acid, cis-butenedioic acid; HOOCCH=CHCOOH, the geometric isomer of fumaric acid; it is found in unripe fruit, and is used industrially in the production of polyester resins"
      ],
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          "unsaturated",
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        "(organic chemistry) an unsaturated organic dicarboxylic acid, cis-butenedioic acid; HOOCCH=CHCOOH, the geometric isomer of fumaric acid; it is found in unripe fruit, and is used industrially in the production of polyester resins"
      ],
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  "synonyms": [
    {
      "word": "cis-butenedioic acid"
    },
    {
      "word": "pyromalic acid"
    }
  ],
  "translations": [
    {
      "code": "id",
      "lang": "Indonesian",
      "sense": "an unsaturated organic dicarboxylic acid",
      "word": "asam maleat"
    },
    {
      "code": "jv",
      "lang": "Javanese",
      "sense": "an unsaturated organic dicarboxylic acid",
      "word": "asem maléyat"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "an unsaturated organic dicarboxylic acid",
      "tags": [
        "masculine"
      ],
      "word": "acid maleic"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "maleínovaja kislotá",
      "sense": "an unsaturated organic dicarboxylic acid",
      "tags": [
        "feminine"
      ],
      "word": "малеи́новая кислота́"
    }
  ],
  "word": "maleic acid"
}