"acetylneuraminic acid" meaning in English

{
  "forms": [
    {
      "form": "acetylneuraminic acids",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "acetylneuraminic acid"
      },
      "expansion": "acetylneuraminic acid (plural acetylneuraminic acids)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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        },
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          "name": "Terms with Spanish translations",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Acids",
          "orig": "en:Acids",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Carbohydrates",
          "orig": "en:Carbohydrates",
          "parents": [
            "Organic compounds",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
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          "source": "w"
        }
      ],
      "glosses": [
        "sialic acid"
      ],
      "id": "en-acetylneuraminic_acid-en-noun-Q6SO-~IQ",
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "sialic acid",
          "sialic acid"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) sialic acid"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "sialic acid",
          "tags": [
            "masculine"
          ],
          "word": "ácido acetilneuramínico"
        }
      ]
    }
  ],
  "word": "acetylneuraminic acid"
}

{
  "forms": [
    {
      "form": "acetylneuraminic acids",
      "tags": [
        "plural"
      ]
    }
  ],
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    {
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        "head": "acetylneuraminic acid"
      },
      "expansion": "acetylneuraminic acid (plural acetylneuraminic acids)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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    {
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        "English countable nouns",
        "English entries with incorrect language header",
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        "Pages with 1 entry",
        "Pages with entries",
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        "en:Acids",
        "en:Carbohydrates"
      ],
      "glosses": [
        "sialic acid"
      ],
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "sialic acid",
          "sialic acid"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) sialic acid"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "sialic acid",
      "tags": [
        "masculine"
      ],
      "word": "ácido acetilneuramínico"
    }
  ],
  "word": "acetylneuraminic acid"
}