"hemiacetal" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hemi",
        "3": "acetal"
      },
      "expansion": "hemi- + acetal",
      "name": "prefix"
    }
  ],
  "etymology_text": "From hemi- + acetal.",
  "forms": [
    {
      "form": "hemiacetals",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hemiacetal (plural hemiacetals)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
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          "parents": [
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          "source": "w"
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          "name": "English terms prefixed with hemi-",
          "parents": [],
          "source": "w"
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          "kind": "topical",
          "langcode": "en",
          "name": "Organic chemistry",
          "orig": "en:Organic chemistry",
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            "Sciences",
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            "Fundamental"
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          "source": "w"
        }
      ],
      "glosses": [
        "Any of a class of compounds of general formula R₁R₂C(OH)OR' (where R' is not H and R₁ or R₂ is often hydrogen)."
      ],
      "id": "en-hemiacetal-en-noun-~WMBmuAc",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "compound",
          "compound"
        ],
        [
          "general formula",
          "general formula"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) Any of a class of compounds of general formula R₁R₂C(OH)OR' (where R' is not H and R₁ or R₂ is often hydrogen)."
      ],
      "related": [
        {
          "word": "hemiketal"
        },
        {
          "word": "lactol"
        }
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "hemiacetal"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hemi",
        "3": "acetal"
      },
      "expansion": "hemi- + acetal",
      "name": "prefix"
    }
  ],
  "etymology_text": "From hemi- + acetal.",
  "forms": [
    {
      "form": "hemiacetals",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hemiacetal (plural hemiacetals)",
      "name": "en-noun"
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  ],
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  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "hemiketal"
    },
    {
      "word": "lactol"
    }
  ],
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      ],
      "glosses": [
        "Any of a class of compounds of general formula R₁R₂C(OH)OR' (where R' is not H and R₁ or R₂ is often hydrogen)."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "compound",
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        ],
        [
          "general formula",
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        ]
      ],
      "raw_glosses": [
        "(organic chemistry) Any of a class of compounds of general formula R₁R₂C(OH)OR' (where R' is not H and R₁ or R₂ is often hydrogen)."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "hemiacetal"
}