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firewall
'faɪrwɑl
Synonyms of firewall Antonyms of firewall Examples of firewall Usage of firewall Parts of firewall Definition that contains firewall Words sounding like firewall Explanation of firewall

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Definitions of firewall
  1. noun
    a fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building or a vehicle
    type of:
    wall
  2. noun
    (colloquial) the application of maximum thrust
    "he moved the throttle to the firewall"
  3. noun
    (computing) a security system consisting of a combination of hardware and software that limits the exposure of a computer or computer network to attack from crackers; commonly used on local area networks that are connected to the internet
    type of:
    security system
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