"umpolung" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en anglais issus d’un mot en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du terme allemand Umpolung (« inversion de polarité »)."
  ],
  "forms": [
    {
      "form": "umpolungs",
      "ipas": [
        "\\ʊm.pol.ʊŋz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en anglais de la chimie",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Nathalie Mehanna, Synthesis, resolution and biological applications of water-soluble Cationic [4]helicenes, thèse de doctorat, Université de Genève, 2010",
          "text": "Chapter V summarizes some of the projects that have been started but not completely finished; especially the umpolung of DMQA derivatives from carbocations to carbanions.",
          "translation": "Le chapitre V résume certains des projets commencés mais pas complètement aboutis, en particulier l'umpolung des dérivés du DMQA de carbocations en carbanions."
        }
      ],
      "glosses": [
        "Umpolung."
      ],
      "id": "fr-umpolung-en-noun-zrxdvbGH",
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʊm.pol.ʊŋ\\"
    }
  ],
  "word": "umpolung"
}

{
  "categories": [
    "Lemmes en anglais",
    "Mots en anglais issus d’un mot en allemand",
    "Noms communs en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Du terme allemand Umpolung (« inversion de polarité »)."
  ],
  "forms": [
    {
      "form": "umpolungs",
      "ipas": [
        "\\ʊm.pol.ʊŋz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en français",
        "Lexique en anglais de la chimie"
      ],
      "examples": [
        {
          "ref": "Nathalie Mehanna, Synthesis, resolution and biological applications of water-soluble Cationic [4]helicenes, thèse de doctorat, Université de Genève, 2010",
          "text": "Chapter V summarizes some of the projects that have been started but not completely finished; especially the umpolung of DMQA derivatives from carbocations to carbanions.",
          "translation": "Le chapitre V résume certains des projets commencés mais pas complètement aboutis, en particulier l'umpolung des dérivés du DMQA de carbocations en carbanions."
        }
      ],
      "glosses": [
        "Umpolung."
      ],
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʊm.pol.ʊŋ\\"
    }
  ],
  "word": "umpolung"
}