"anticavity" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "anti",
        "3": "cavity"
      },
      "expansion": "anti- + cavity",
      "name": "prefix"
    }
  ],
  "etymology_text": "anti- + cavity",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "anticavity (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with anti-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2007 February 5, Alex Mindlin, “High Prices Help Sell All-in-One Products”, in New York Times",
          "text": "Should you get the whitening toothpaste, the anticavity toothpaste or the one that does both?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Serving to prevent cavities in the teeth."
      ],
      "id": "en-anticavity-en-adj-u5NpvTOB",
      "links": [
        [
          "cavities",
          "cavity"
        ],
        [
          "teeth",
          "tooth"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ævɪti"
    }
  ],
  "word": "anticavity"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "anti",
        "3": "cavity"
      },
      "expansion": "anti- + cavity",
      "name": "prefix"
    }
  ],
  "etymology_text": "anti- + cavity",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "anticavity (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with anti-",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Rhymes:English/ævɪti",
        "Rhymes:English/ævɪti/5 syllables"
      ],
      "examples": [
        {
          "ref": "2007 February 5, Alex Mindlin, “High Prices Help Sell All-in-One Products”, in New York Times",
          "text": "Should you get the whitening toothpaste, the anticavity toothpaste or the one that does both?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Serving to prevent cavities in the teeth."
      ],
      "links": [
        [
          "cavities",
          "cavity"
        ],
        [
          "teeth",
          "tooth"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ævɪti"
    }
  ],
  "word": "anticavity"
}