"retrodiene" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "retro",
        "3": "diene"
      },
      "expansion": "retro- + diene",
      "name": "prefix"
    }
  ],
  "etymology_text": "From retro- + diene.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "retrodiene (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with retro-",
          "parents": [],
          "source": "w"
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        {
          "kind": "other",
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          "parents": [],
          "source": "w"
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          "kind": "topical",
          "langcode": "en",
          "name": "Organic chemistry",
          "orig": "en:Organic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
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            "Fundamental"
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          "source": "w"
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      "examples": [
        {
          "text": "Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich\nSince reaction occurs specifically at the cyclobutene π-bond, the opportunity to effect a retrodiene loss of cyclopentadiene becomes an option."
        }
      ],
      "glosses": [
        "used attributively to describe the removal of a previously added diene moiety from a molecule"
      ],
      "id": "en-retrodiene-en-noun-wiI7fj97",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "removal",
          "removal"
        ],
        [
          "diene",
          "diene"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) used attributively to describe the removal of a previously added diene moiety from a molecule"
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "retrodiene"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "retro",
        "3": "diene"
      },
      "expansion": "retro- + diene",
      "name": "prefix"
    }
  ],
  "etymology_text": "From retro- + diene.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "retrodiene (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with retro-",
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        "en:Organic chemistry"
      ],
      "examples": [
        {
          "text": "Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich\nSince reaction occurs specifically at the cyclobutene π-bond, the opportunity to effect a retrodiene loss of cyclopentadiene becomes an option."
        }
      ],
      "glosses": [
        "used attributively to describe the removal of a previously added diene moiety from a molecule"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "removal",
          "removal"
        ],
        [
          "diene",
          "diene"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) used attributively to describe the removal of a previously added diene moiety from a molecule"
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "retrodiene"
}