"dry sprinkler" meaning in English

{
  "forms": [
    {
      "form": "dry sprinklers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dry sprinkler (plural dry sprinklers)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "A dry sprinkler may be used where there is a risk of water freezing solid within the pipes.",
          "type": "example"
        }
      ],
      "glosses": [
        "A sprinkler (fire protection device) having pressurized air in the distribution pipes until a heat-activated sprinkler head opens and releases the stored air pressure, which opens the water valve."
      ],
      "id": "en-dry_sprinkler-en-noun-Ecb5l721",
      "related": [
        {
          "word": "dry hydrant"
        }
      ]
    }
  ],
  "word": "dry sprinkler"
}

{
  "forms": [
    {
      "form": "dry sprinklers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dry sprinkler (plural dry sprinklers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "dry hydrant"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "A dry sprinkler may be used where there is a risk of water freezing solid within the pipes.",
          "type": "example"
        }
      ],
      "glosses": [
        "A sprinkler (fire protection device) having pressurized air in the distribution pipes until a heat-activated sprinkler head opens and releases the stored air pressure, which opens the water valve."
      ]
    }
  ],
  "word": "dry sprinkler"
}