"dicarbonyl" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "di",
        "3": "carbonyl"
      },
      "expansion": "di- + carbonyl",
      "name": "prefix"
    }
  ],
  "etymology_text": "di- + carbonyl",
  "forms": [
    {
      "form": "dicarbonyls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "dicarbonyl (countable and uncountable, plural dicarbonyls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Inorganic chemistry",
          "orig": "en:Inorganic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "62 38",
          "kind": "other",
          "name": "English terms prefixed with di-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Any metal carbonyl containing two carbonyl groups per molecule"
      ],
      "id": "en-dicarbonyl-en-noun-xH5OldtK",
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "metal carbonyl",
          "metal carbonyl"
        ],
        [
          "carbonyl",
          "carbonyl"
        ]
      ],
      "raw_glosses": [
        "(countable, inorganic chemistry) Any metal carbonyl containing two carbonyl groups per molecule"
      ],
      "tags": [
        "countable"
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Organic chemistry",
          "orig": "en:Organic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Two carbonyl groups in a molecule"
      ],
      "id": "en-dicarbonyl-en-noun-W0GRGrRf",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ]
      ],
      "raw_glosses": [
        "(uncountable, organic chemistry, especially in combination) Two carbonyl groups in a molecule"
      ],
      "tags": [
        "especially",
        "in-compounds",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "dicarbonyl"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with di-",
    "English uncountable nouns"
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  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "di",
        "3": "carbonyl"
      },
      "expansion": "di- + carbonyl",
      "name": "prefix"
    }
  ],
  "etymology_text": "di- + carbonyl",
  "forms": [
    {
      "form": "dicarbonyls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
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      "expansion": "dicarbonyl (countable and uncountable, plural dicarbonyls)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "en:Inorganic chemistry"
      ],
      "glosses": [
        "Any metal carbonyl containing two carbonyl groups per molecule"
      ],
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "metal carbonyl",
          "metal carbonyl"
        ],
        [
          "carbonyl",
          "carbonyl"
        ]
      ],
      "raw_glosses": [
        "(countable, inorganic chemistry) Any metal carbonyl containing two carbonyl groups per molecule"
      ],
      "tags": [
        "countable"
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "English uncountable nouns",
        "en:Organic chemistry"
      ],
      "glosses": [
        "Two carbonyl groups in a molecule"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ]
      ],
      "raw_glosses": [
        "(uncountable, organic chemistry, especially in combination) Two carbonyl groups in a molecule"
      ],
      "tags": [
        "especially",
        "in-compounds",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "dicarbonyl"
}