"swamp cooler" meaning in English

{
  "forms": [
    {
      "form": "swamp coolers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "swamp cooler (plural swamp coolers)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2022, N. K. Jemisin, The World We Make, Orbit, page 170",
          "text": "Kind of like sitting five feet away from a swamp cooler on a hot day: you feel something approximating a breeze and maybe it’s even cool, but mostly you just end up frustrated and sticky.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An evaporative cooling device; a device that cools air by blowing it through or across a moist pad or membrane."
      ],
      "id": "en-swamp_cooler-en-noun-6TqPP0qn",
      "links": [
        [
          "evaporative",
          "evaporative"
        ],
        [
          "cools",
          "cools"
        ],
        [
          "air",
          "air"
        ],
        [
          "moist",
          "moist"
        ],
        [
          "pad",
          "pad"
        ],
        [
          "membrane",
          "membrane"
        ]
      ],
      "raw_glosses": [
        "(informal) An evaporative cooling device; a device that cools air by blowing it through or across a moist pad or membrane."
      ],
      "synonyms": [
        {
          "word": "air cooler"
        },
        {
          "word": "evaporative cooler"
        }
      ],
      "tags": [
        "informal"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "note": "not informal",
          "sense": "Translations",
          "word": "haihdutusjäähdytin"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "ilmanviilennin"
        },
        {
          "code": "de",
          "lang": "German",
          "note": "not informal",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "Verdampfungskühler"
        }
      ],
      "wikipedia": [
        "swamp cooler"
      ]
    }
  ],
  "word": "swamp cooler"
}

{
  "forms": [
    {
      "form": "swamp coolers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "swamp cooler (plural swamp coolers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Translation table header lacks gloss"
      ],
      "examples": [
        {
          "ref": "2022, N. K. Jemisin, The World We Make, Orbit, page 170",
          "text": "Kind of like sitting five feet away from a swamp cooler on a hot day: you feel something approximating a breeze and maybe it’s even cool, but mostly you just end up frustrated and sticky.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An evaporative cooling device; a device that cools air by blowing it through or across a moist pad or membrane."
      ],
      "links": [
        [
          "evaporative",
          "evaporative"
        ],
        [
          "cools",
          "cools"
        ],
        [
          "air",
          "air"
        ],
        [
          "moist",
          "moist"
        ],
        [
          "pad",
          "pad"
        ],
        [
          "membrane",
          "membrane"
        ]
      ],
      "raw_glosses": [
        "(informal) An evaporative cooling device; a device that cools air by blowing it through or across a moist pad or membrane."
      ],
      "tags": [
        "informal"
      ],
      "wikipedia": [
        "swamp cooler"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "air cooler"
    },
    {
      "word": "evaporative cooler"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "note": "not informal",
      "sense": "Translations",
      "word": "haihdutusjäähdytin"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "ilmanviilennin"
    },
    {
      "code": "de",
      "lang": "German",
      "note": "not informal",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "Verdampfungskühler"
    }
  ],
  "word": "swamp cooler"
}