"self-metathesis" meaning in English

{
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    {
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        "2": "self",
        "3": "metathesis"
      },
      "expansion": "self- + metathesis",
      "name": "prefix"
    }
  ],
  "etymology_text": "self- + metathesis",
  "forms": [
    {
      "form": "self-metatheses",
      "tags": [
        "plural"
      ]
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  ],
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      "expansion": "self-metathesis (countable and uncountable, plural self-metatheses)",
      "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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          "source": "w"
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        {
          "kind": "other",
          "name": "English terms prefixed with self-",
          "parents": [],
          "source": "w"
        },
        {
          "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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      ],
      "glosses": [
        "Any metathesis reaction in which both double bonds are part of the same molecule."
      ],
      "id": "en-self-metathesis-en-noun-bYwFRonG",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "metathesis",
          "metathesis"
        ],
        [
          "double bond",
          "double bond"
        ],
        [
          "molecule",
          "molecule"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) Any metathesis reaction in which both double bonds are part of the same molecule."
      ],
      "synonyms": [
        {
          "word": "selfmetathesis"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "self-metathesis"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "self",
        "3": "metathesis"
      },
      "expansion": "self- + metathesis",
      "name": "prefix"
    }
  ],
  "etymology_text": "self- + metathesis",
  "forms": [
    {
      "form": "self-metatheses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~",
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      "expansion": "self-metathesis (countable and uncountable, plural self-metatheses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Organic chemistry"
      ],
      "glosses": [
        "Any metathesis reaction in which both double bonds are part of the same molecule."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "metathesis",
          "metathesis"
        ],
        [
          "double bond",
          "double bond"
        ],
        [
          "molecule",
          "molecule"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) Any metathesis reaction in which both double bonds are part of the same molecule."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "selfmetathesis"
    }
  ],
  "word": "self-metathesis"
}