"firestop" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fire",
        "3": "stop"
      },
      "expansion": "fire + stop",
      "name": "compound"
    }
  ],
  "etymology_text": "fire + stop",
  "forms": [
    {
      "form": "firestops",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "firestop (plural firestops)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Construction",
          "orig": "en:Construction",
          "parents": [
            "Architecture",
            "Engineering",
            "Applied sciences",
            "Art",
            "Technology",
            "Sciences",
            "Culture",
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            "Society",
            "Fundamental"
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          "source": "w"
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          "_dis": "62 38",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w+disamb"
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      ],
      "glosses": [
        "A fire block."
      ],
      "id": "en-firestop-en-noun-02Po6VFI",
      "links": [
        [
          "construction",
          "construction"
        ],
        [
          "fire block",
          "fire block"
        ]
      ],
      "raw_glosses": [
        "(construction) A fire block."
      ],
      "synonyms": [
        {
          "_dis1": "86 14",
          "sense": "fire block",
          "word": "draft stop"
        }
      ],
      "topics": [
        "business",
        "construction",
        "manufacturing"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Construction",
          "orig": "en:Construction",
          "parents": [
            "Architecture",
            "Engineering",
            "Applied sciences",
            "Art",
            "Technology",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any multi-component system designed to stop fire and smoke from migrating through openings around piping, wiring, ductwork, cable trays, bus ducts, etc., as well as through movement joints in walls and floors that are required to have a fire-resistance rating."
      ],
      "id": "en-firestop-en-noun-kOzF-ece",
      "links": [
        [
          "construction",
          "construction"
        ]
      ],
      "raw_glosses": [
        "(construction) Any multi-component system designed to stop fire and smoke from migrating through openings around piping, wiring, ductwork, cable trays, bus ducts, etc., as well as through movement joints in walls and floors that are required to have a fire-resistance rating."
      ],
      "topics": [
        "business",
        "construction",
        "manufacturing"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "fire stop"
    }
  ],
  "word": "firestop"
}

{
  "categories": [
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fire",
        "3": "stop"
      },
      "expansion": "fire + stop",
      "name": "compound"
    }
  ],
  "etymology_text": "fire + stop",
  "forms": [
    {
      "form": "firestops",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "firestop (plural firestops)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Construction"
      ],
      "glosses": [
        "A fire block."
      ],
      "links": [
        [
          "construction",
          "construction"
        ],
        [
          "fire block",
          "fire block"
        ]
      ],
      "raw_glosses": [
        "(construction) A fire block."
      ],
      "topics": [
        "business",
        "construction",
        "manufacturing"
      ]
    },
    {
      "categories": [
        "en:Construction"
      ],
      "glosses": [
        "Any multi-component system designed to stop fire and smoke from migrating through openings around piping, wiring, ductwork, cable trays, bus ducts, etc., as well as through movement joints in walls and floors that are required to have a fire-resistance rating."
      ],
      "links": [
        [
          "construction",
          "construction"
        ]
      ],
      "raw_glosses": [
        "(construction) Any multi-component system designed to stop fire and smoke from migrating through openings around piping, wiring, ductwork, cable trays, bus ducts, etc., as well as through movement joints in walls and floors that are required to have a fire-resistance rating."
      ],
      "topics": [
        "business",
        "construction",
        "manufacturing"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "fire block",
      "word": "draft stop"
    },
    {
      "word": "fire stop"
    }
  ],
  "word": "firestop"
}