"chélation" meaning in Français

{
  "anagrams": [
    {
      "word": "cholaient"
    },
    {
      "word": "lochaient"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en français issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Néologismes recommandés en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en portugais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ch prononcés /k/ en français",
      "orig": "ch prononcés /k/ en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Dérivé du grec ancien χηλή, khêlê (« pince »)."
  ],
  "forms": [
    {
      "form": "chélations",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "chélate"
    },
    {
      "word": "chélaté"
    },
    {
      "word": "chélateur"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français de la chimie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Formation ou présence de liaisons électrostatiques ou autres forces attractives fortes entre un ligand ou ion chargé et initialement en solution, et un agent portant deux charges ou plus de signe opposé, dit agent de chélation. Le résultat est la formation d’un chélate qui immobilise les ions ainsi captés et abolit leur activité thermodynamique. Ce procédé est utilisé notamment dans le traitement de la contamination par les métaux lourds (e.g. plomb, mercure, etc.)."
      ],
      "id": "fr-chélation-fr-noun-dtoi5SOh",
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ke.la.sjɔ̃\\"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-chélation.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b0/LL-Q150_(fra)-WikiLucas00-chélation.wav/LL-Q150_(fra)-WikiLucas00-chélation.wav.mp3",
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      "raw_tags": [
        "France (Lyon)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-WikiLucas00-chélation.wav"
    },
    {
      "audio": "LL-Q150 (fra)-LoquaxFR-chélation.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c9/LL-Q150_(fra)-LoquaxFR-chélation.wav/LL-Q150_(fra)-LoquaxFR-chélation.wav.mp3",
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      "raw_tags": [
        "France (Vosges)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-LoquaxFR-chélation.wav"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "chelation"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "feminine"
      ],
      "word": "chelazione"
    },
    {
      "lang": "Occitan",
      "lang_code": "oc",
      "word": "quelacion"
    },
    {
      "lang": "Portugais",
      "lang_code": "pt",
      "tags": [
        "feminine"
      ],
      "word": "quelação"
    }
  ],
  "word": "chélation"
}

{
  "anagrams": [
    {
      "word": "cholaient"
    },
    {
      "word": "lochaient"
    }
  ],
  "categories": [
    "Lemmes en français",
    "Mots en français issus d’un mot en grec ancien",
    "Noms communs en français",
    "Néologismes recommandés en français",
    "Traductions en anglais",
    "Traductions en italien",
    "Traductions en occitan",
    "Traductions en portugais",
    "ch prononcés /k/ en français",
    "français"
  ],
  "etymology_texts": [
    "Dérivé du grec ancien χηλή, khêlê (« pince »)."
  ],
  "forms": [
    {
      "form": "chélations",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "chélate"
    },
    {
      "word": "chélaté"
    },
    {
      "word": "chélateur"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en français de la chimie"
      ],
      "glosses": [
        "Formation ou présence de liaisons électrostatiques ou autres forces attractives fortes entre un ligand ou ion chargé et initialement en solution, et un agent portant deux charges ou plus de signe opposé, dit agent de chélation. Le résultat est la formation d’un chélate qui immobilise les ions ainsi captés et abolit leur activité thermodynamique. Ce procédé est utilisé notamment dans le traitement de la contamination par les métaux lourds (e.g. plomb, mercure, etc.)."
      ],
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ke.la.sjɔ̃\\"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-chélation.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b0/LL-Q150_(fra)-WikiLucas00-chélation.wav/LL-Q150_(fra)-WikiLucas00-chélation.wav.mp3",
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      "raw_tags": [
        "France (Lyon)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-WikiLucas00-chélation.wav"
    },
    {
      "audio": "LL-Q150 (fra)-LoquaxFR-chélation.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c9/LL-Q150_(fra)-LoquaxFR-chélation.wav/LL-Q150_(fra)-LoquaxFR-chélation.wav.mp3",
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      "raw_tags": [
        "France (Vosges)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-LoquaxFR-chélation.wav"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "chelation"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "feminine"
      ],
      "word": "chelazione"
    },
    {
      "lang": "Occitan",
      "lang_code": "oc",
      "word": "quelacion"
    },
    {
      "lang": "Portugais",
      "lang_code": "pt",
      "tags": [
        "feminine"
      ],
      "word": "quelação"
    }
  ],
  "word": "chélation"
}