"pinacol" meaning in English

{
  "forms": [
    {
      "form": "pinacols",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pinacol (plural pinacols)",
      "name": "en-noun"
    }
  ],
  "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Organic chemistry",
          "orig": "en:Organic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "english": "where R is C6H5",
          "word": "benzopinacol"
        },
        {
          "word": "semipinacol"
        },
        {
          "word": "pinacol rearrangement"
        },
        {
          "word": "pinacolate"
        },
        {
          "word": "pinacolic"
        }
      ],
      "glosses": [
        "any tetra-substituted derivative of ethylene glycol, of general formula R₂C(OH)-C(OH)R₂, especially the simplest example where R is methyl"
      ],
      "id": "en-pinacol-en-noun-Oai8ySpV",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "ethylene glycol",
          "ethylene glycol"
        ],
        [
          "general formula",
          "general formula"
        ],
        [
          "methyl",
          "methyl"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) any tetra-substituted derivative of ethylene glycol, of general formula R₂C(OH)-C(OH)R₂, especially the simplest example where R is methyl"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "chemistry",
          "tags": [
            "neuter"
          ],
          "word": "Pinakol"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "chemistry",
          "tags": [
            "masculine"
          ],
          "word": "pinacolo"
        }
      ]
    }
  ],
  "word": "pinacol"
}

{
  "derived": [
    {
      "english": "where R is C6H5",
      "word": "benzopinacol"
    },
    {
      "word": "semipinacol"
    },
    {
      "word": "pinacol rearrangement"
    },
    {
      "word": "pinacolate"
    },
    {
      "word": "pinacolic"
    }
  ],
  "forms": [
    {
      "form": "pinacols",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pinacol (plural pinacols)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "Terms with German translations",
        "Terms with Italian translations",
        "en:Organic chemistry"
      ],
      "glosses": [
        "any tetra-substituted derivative of ethylene glycol, of general formula R₂C(OH)-C(OH)R₂, especially the simplest example where R is methyl"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "ethylene glycol",
          "ethylene glycol"
        ],
        [
          "general formula",
          "general formula"
        ],
        [
          "methyl",
          "methyl"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) any tetra-substituted derivative of ethylene glycol, of general formula R₂C(OH)-C(OH)R₂, especially the simplest example where R is methyl"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "chemistry",
      "tags": [
        "neuter"
      ],
      "word": "Pinakol"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "chemistry",
      "tags": [
        "masculine"
      ],
      "word": "pinacolo"
    }
  ],
  "word": "pinacol"
}