"semialdehyde" meaning in English

{
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    {
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        "2": "semi",
        "3": "aldehyde"
      },
      "expansion": "semi- + aldehyde",
      "name": "prefix"
    }
  ],
  "etymology_text": "From semi- + aldehyde.",
  "forms": [
    {
      "form": "semialdehydes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "semialdehyde (plural semialdehydes)",
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  "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": [
        "The monoaldehyde of a dicarboxylic acid; those of some amino acids are intermediates in biosynthesis"
      ],
      "id": "en-semialdehyde-en-noun-G9JjnJLn",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "monoaldehyde",
          "monoaldehyde"
        ],
        [
          "dicarboxylic acid",
          "dicarboxylic acid"
        ],
        [
          "amino acid",
          "amino acid"
        ],
        [
          "biosynthesis",
          "biosynthesis"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) The monoaldehyde of a dicarboxylic acid; those of some amino acids are intermediates in biosynthesis"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "semialdehyde"
}

{
  "etymology_templates": [
    {
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        "2": "semi",
        "3": "aldehyde"
      },
      "expansion": "semi- + aldehyde",
      "name": "prefix"
    }
  ],
  "etymology_text": "From semi- + aldehyde.",
  "forms": [
    {
      "form": "semialdehydes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
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      "expansion": "semialdehyde (plural semialdehydes)",
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  "lang_code": "en",
  "pos": "noun",
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        "en:Carboxylic acids"
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      "glosses": [
        "The monoaldehyde of a dicarboxylic acid; those of some amino acids are intermediates in biosynthesis"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "monoaldehyde",
          "monoaldehyde"
        ],
        [
          "dicarboxylic acid",
          "dicarboxylic acid"
        ],
        [
          "amino acid",
          "amino acid"
        ],
        [
          "biosynthesis",
          "biosynthesis"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) The monoaldehyde of a dicarboxylic acid; those of some amino acids are intermediates in biosynthesis"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "semialdehyde"
}