"defluoridation" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "fluoridation"
      },
      "expansion": "de- + fluoridation",
      "name": "prefix"
    }
  ],
  "etymology_text": "de- + fluoridation",
  "forms": [
    {
      "form": "defluoridations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "defluoridation (plural defluoridations)",
      "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"
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          "source": "w"
        },
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          "parents": [
            "Entries with topic categories using raw markup",
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with de-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Fluorine",
          "orig": "en:Fluorine",
          "parents": [
            "Halogens",
            "Chemical elements",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The removal of fluoride, especially from a water supply"
      ],
      "id": "en-defluoridation-en-noun-jn~0OYFL",
      "links": [
        [
          "fluoride",
          "fluoride"
        ]
      ]
    }
  ],
  "word": "defluoridation"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "fluoridation"
      },
      "expansion": "de- + fluoridation",
      "name": "prefix"
    }
  ],
  "etymology_text": "de- + fluoridation",
  "forms": [
    {
      "form": "defluoridations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "defluoridation (plural defluoridations)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English nouns",
        "English terms prefixed with de-",
        "en:Fluorine"
      ],
      "glosses": [
        "The removal of fluoride, especially from a water supply"
      ],
      "links": [
        [
          "fluoride",
          "fluoride"
        ]
      ]
    }
  ],
  "word": "defluoridation"
}