"heptenoic acid" meaning in English

{
  "forms": [
    {
      "form": "heptenoic acids",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "heptenoic acid (plural heptenoic acids)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "langcode": "en",
          "name": "Organic compounds",
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      ],
      "glosses": [
        "Any of several isomeric aliphatic carboxylic acids that have seven carbon atoms and one double bond"
      ],
      "id": "en-heptenoic_acid-en-noun-kDXUpwfK",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "aliphatic",
          "aliphatic"
        ],
        [
          "carboxylic acid",
          "carboxylic acid"
        ],
        [
          "carbon",
          "carbon"
        ],
        [
          "double bond",
          "double bond"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) Any of several isomeric aliphatic carboxylic acids that have seven carbon atoms and one double bond"
      ],
      "related": [
        {
          "word": "heptenoate"
        }
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "heptenoic acid"
}

{
  "forms": [
    {
      "form": "heptenoic acids",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "heptenoic acid (plural heptenoic acids)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "heptenoate"
    }
  ],
  "senses": [
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        "English countable nouns",
        "English entries with incorrect language header",
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        "English multiword terms",
        "English nouns",
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        "en:Organic compounds"
      ],
      "glosses": [
        "Any of several isomeric aliphatic carboxylic acids that have seven carbon atoms and one double bond"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "aliphatic",
          "aliphatic"
        ],
        [
          "carboxylic acid",
          "carboxylic acid"
        ],
        [
          "carbon",
          "carbon"
        ],
        [
          "double bond",
          "double bond"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) Any of several isomeric aliphatic carboxylic acids that have seven carbon atoms and one double bond"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "heptenoic acid"
}