"air purifier" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "air",
        "3": "purifier"
      },
      "expansion": "air + purifier",
      "name": "com"
    }
  ],
  "etymology_text": "Compound of air + purifier.",
  "forms": [
    {
      "form": "air purifiers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "air purifier (plural air purifiers)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Air",
          "orig": "en:Air",
          "parents": [
            "Atmosphere",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A device used to remove contaminants from the air."
      ],
      "id": "en-air_purifier-en-noun-K1IUBsIS",
      "links": [
        [
          "device",
          "device"
        ],
        [
          "contaminant",
          "contaminant"
        ]
      ],
      "synonyms": [
        {
          "word": "air cleaner"
        }
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "device used to remove contaminants from the air",
          "word": "空氣淨化器"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "kōngqì jìnghuàqì",
          "sense": "device used to remove contaminants from the air",
          "word": "空气净化器"
        },
        {
          "code": "da",
          "lang": "Danish",
          "sense": "device used to remove contaminants from the air",
          "tags": [
            "common-gender"
          ],
          "word": "luftrenser"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "device used to remove contaminants from the air",
          "word": "ilmanpuhdistin"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "device used to remove contaminants from the air",
          "tags": [
            "masculine"
          ],
          "word": "purificateur d’air"
        },
        {
          "code": "ka",
          "lang": "Georgian",
          "roman": "haeris gamc̣mendi",
          "sense": "device used to remove contaminants from the air",
          "word": "ჰაერის გამწმენდი"
        },
        {
          "code": "ka",
          "lang": "Georgian",
          "roman": "haersac̣mendi",
          "sense": "device used to remove contaminants from the air",
          "word": "ჰაერსაწმენდი"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "device used to remove contaminants from the air",
          "tags": [
            "masculine"
          ],
          "word": "Luftreiniger"
        },
        {
          "code": "gu",
          "lang": "Gujarati",
          "roman": "vāyu śuddhikartā",
          "sense": "device used to remove contaminants from the air",
          "word": "વાયુ શુદ્ધિકર્તા"
        },
        {
          "alt": "くうきせいじょうき",
          "code": "ja",
          "lang": "Japanese",
          "roman": "kūki seijōki",
          "sense": "device used to remove contaminants from the air",
          "word": "空気清浄機"
        },
        {
          "code": "kk",
          "lang": "Kazakh",
          "roman": "auatazartqyş",
          "sense": "device used to remove contaminants from the air",
          "word": "ауатазартқыш"
        },
        {
          "code": "nb",
          "lang": "Norwegian Bokmål",
          "sense": "device used to remove contaminants from the air",
          "tags": [
            "masculine"
          ],
          "word": "luftrenser"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "vozduxoočistítelʹ",
          "sense": "device used to remove contaminants from the air",
          "tags": [
            "masculine"
          ],
          "word": "воздухоочисти́тель"
        }
      ],
      "wikipedia": [
        "air purifier"
      ]
    }
  ],
  "word": "air purifier"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "air",
        "3": "purifier"
      },
      "expansion": "air + purifier",
      "name": "com"
    }
  ],
  "etymology_text": "Compound of air + purifier.",
  "forms": [
    {
      "form": "air purifiers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "air purifier (plural air purifiers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Japanese terms with redundant script codes",
        "Mandarin terms with redundant transliterations",
        "en:Air"
      ],
      "glosses": [
        "A device used to remove contaminants from the air."
      ],
      "links": [
        [
          "device",
          "device"
        ],
        [
          "contaminant",
          "contaminant"
        ]
      ],
      "synonyms": [
        {
          "word": "air cleaner"
        }
      ],
      "wikipedia": [
        "air purifier"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "device used to remove contaminants from the air",
      "word": "空氣淨化器"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "kōngqì jìnghuàqì",
      "sense": "device used to remove contaminants from the air",
      "word": "空气净化器"
    },
    {
      "code": "da",
      "lang": "Danish",
      "sense": "device used to remove contaminants from the air",
      "tags": [
        "common-gender"
      ],
      "word": "luftrenser"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "device used to remove contaminants from the air",
      "word": "ilmanpuhdistin"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "device used to remove contaminants from the air",
      "tags": [
        "masculine"
      ],
      "word": "purificateur d’air"
    },
    {
      "code": "ka",
      "lang": "Georgian",
      "roman": "haeris gamc̣mendi",
      "sense": "device used to remove contaminants from the air",
      "word": "ჰაერის გამწმენდი"
    },
    {
      "code": "ka",
      "lang": "Georgian",
      "roman": "haersac̣mendi",
      "sense": "device used to remove contaminants from the air",
      "word": "ჰაერსაწმენდი"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "device used to remove contaminants from the air",
      "tags": [
        "masculine"
      ],
      "word": "Luftreiniger"
    },
    {
      "code": "gu",
      "lang": "Gujarati",
      "roman": "vāyu śuddhikartā",
      "sense": "device used to remove contaminants from the air",
      "word": "વાયુ શુદ્ધિકર્તા"
    },
    {
      "alt": "くうきせいじょうき",
      "code": "ja",
      "lang": "Japanese",
      "roman": "kūki seijōki",
      "sense": "device used to remove contaminants from the air",
      "word": "空気清浄機"
    },
    {
      "code": "kk",
      "lang": "Kazakh",
      "roman": "auatazartqyş",
      "sense": "device used to remove contaminants from the air",
      "word": "ауатазартқыш"
    },
    {
      "code": "nb",
      "lang": "Norwegian Bokmål",
      "sense": "device used to remove contaminants from the air",
      "tags": [
        "masculine"
      ],
      "word": "luftrenser"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "vozduxoočistítelʹ",
      "sense": "device used to remove contaminants from the air",
      "tags": [
        "masculine"
      ],
      "word": "воздухоочисти́тель"
    }
  ],
  "word": "air purifier"
}