"tooth powder" meaning in English

{
  "forms": [
    {
      "form": "tooth powders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "tooth powder (countable and uncountable, plural tooth powders)",
      "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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        },
        {
          "kind": "other",
          "name": "Terms with Latin translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Dental hygiene",
          "orig": "en:Dental hygiene",
          "parents": [
            "Hygiene",
            "Teeth",
            "Health",
            "Mouth",
            "Body",
            "Face",
            "All topics",
            "Head and neck",
            "Fundamental",
            "Body parts",
            "Anatomy",
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "1918, Hannah Teresa Rowley, Mrs. Helen Louise (Wales) Farrell, Principles of Chemistry Applied to the Household\nPrecipitated calcium carbonate, a very fine powdery form, is used as a basis for many tooth powders and pastes. As whiting it finds a wide use in cleaning metals of their tarnishes."
        }
      ],
      "glosses": [
        "A powder for cleaning the teeth; a dentifrice."
      ],
      "id": "en-tooth_powder-en-noun-pXVlI7-l",
      "links": [
        [
          "dentifrice",
          "dentifrice"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "code": "gu",
          "lang": "Gujarati",
          "roman": "dantcūrṇ",
          "sense": "a powder for cleaning the teeth",
          "word": "દંતચૂર્ણ"
        },
        {
          "code": "ga",
          "lang": "Irish",
          "sense": "a powder for cleaning the teeth",
          "tags": [
            "masculine"
          ],
          "word": "púdar fiacla"
        },
        {
          "code": "la",
          "lang": "Latin",
          "sense": "a powder for cleaning the teeth",
          "tags": [
            "neuter"
          ],
          "word": "dentifricium"
        }
      ]
    }
  ],
  "word": "tooth powder"
}

{
  "forms": [
    {
      "form": "tooth powders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      },
      "expansion": "tooth powder (countable and uncountable, plural tooth powders)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "Terms with Gujarati translations",
        "Terms with Irish translations",
        "Terms with Latin translations",
        "en:Dental hygiene"
      ],
      "examples": [
        {
          "text": "1918, Hannah Teresa Rowley, Mrs. Helen Louise (Wales) Farrell, Principles of Chemistry Applied to the Household\nPrecipitated calcium carbonate, a very fine powdery form, is used as a basis for many tooth powders and pastes. As whiting it finds a wide use in cleaning metals of their tarnishes."
        }
      ],
      "glosses": [
        "A powder for cleaning the teeth; a dentifrice."
      ],
      "links": [
        [
          "dentifrice",
          "dentifrice"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "translations": [
    {
      "code": "gu",
      "lang": "Gujarati",
      "roman": "dantcūrṇ",
      "sense": "a powder for cleaning the teeth",
      "word": "દંતચૂર્ણ"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "a powder for cleaning the teeth",
      "tags": [
        "masculine"
      ],
      "word": "púdar fiacla"
    },
    {
      "code": "la",
      "lang": "Latin",
      "sense": "a powder for cleaning the teeth",
      "tags": [
        "neuter"
      ],
      "word": "dentifricium"
    }
  ],
  "word": "tooth powder"
}