firewall

firewall has 3 senses in the JumbleFix dictionary. Letters: 8.

Definitions

• n.. (colloquial) the application of maximum thrust; "he moved the throttle to the firewall"
• n.. a fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building or a vehicle
• n.. (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