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Firewall
01
the use of maximum engine or system thrust, typically in aviation or vehicles
Examples
The pilot pushed the throttle to firewall during takeoff.
02
a fire-resistant barrier in a building or vehicle designed to stop the spread of fire
Examples
The factory installed a firewall between sections to prevent fires from spreading.
03
(computing) a computer program whose task is providing protection against cyber attacks by limiting outside access of data
Examples
The company installed a firewall to prevent hackers from accessing sensitive data on its internal network.
