"fluoridation" meaning in English

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  "etymology_text": "From fluoride + -ation.",
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  "lang_code": "en",
  "pos": "noun",
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          "name": "Fluorine",
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          "word": "fluoridate"
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          "tags": [
            "adjective"
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          "word": "fluoridated"
        },
        {
          "word": "fluoridationist"
        },
        {
          "word": "water fluoridation"
        }
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          "ref": "2013 August 9, Douglas Main, “Israel Outlaws Water Fluoridation”, in Live Science, retrieved 2013-09-30:",
          "text": "Israel's decision to ban fluoridation follows a vote to preclude the practice in Portland, Ore., and Wichita, Kan. It was also recently overturned in Hamilton, the fourth most populous city in New Zealand.",
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        "The act or process of adding fluoride to something, especially water."
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        "(chemistry) The act or process of adding fluoride to something, especially water."
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          "word": "fluoride"
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          "code": "et",
          "lang": "Estonian",
          "sense": "the act or process of adding fluoride to something, especially water",
          "word": "fluorimine"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "the act or process of adding fluoride to something, especially water",
          "word": "fluoraus"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "fthoríosi",
          "sense": "the act or process of adding fluoride to something, especially water",
          "tags": [
            "feminine"
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          "word": "φθορίωση"
        },
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          "sense": "the act or process of adding fluoride to something, especially water",
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          "word": "fluoretação"
        },
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          "sense": "the act or process of adding fluoride to something, especially water",
          "word": "fluoridácia"
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  "word": "fluoridation"
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      "word": "fluoridate"
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      "tags": [
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      "word": "fluoridated"
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      "word": "fluoridationist"
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      "word": "water fluoridation"
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        "The act or process of adding fluoride to something, especially water."
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        "(chemistry) The act or process of adding fluoride to something, especially water."
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      "code": "et",
      "lang": "Estonian",
      "sense": "the act or process of adding fluoride to something, especially water",
      "word": "fluorimine"
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    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "the act or process of adding fluoride to something, especially water",
      "word": "fluoraus"
    },
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      "code": "el",
      "lang": "Greek",
      "roman": "fthoríosi",
      "sense": "the act or process of adding fluoride to something, especially water",
      "tags": [
        "feminine"
      ],
      "word": "φθορίωση"
    },
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        "feminine"
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      "sense": "the act or process of adding fluoride to something, especially water",
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  "word": "fluoridation"
}