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Showing words for FIREWALL using the English dictionary
8 Letter Words for Firewall
7 Letter Words for Firewall
6 Letter Words for Firewall
5 Letter Words for Firewall
4 Letter Words for Firewall
3 Letter Words for Firewall
Definitions for Firewall
[1] a partition made of fireproof material to prevent the spread of a fire from one part of a building or ship to another or to isolate an engine compartment, as on a plane, automobile, etc.
[2] a person, thing, or event that acts as a barrier or protection against something undesirable: The new employee handbook should create a firewall against unethical business conduct.
[3] Digital Technology . an integrated collection of security measures designed to prevent unauthorized electronic access to a networked computer system.
[4] a fireproof wall or partition used to impede the progress of a fire, as from one room or compartment to another
[5] computing a computer system that isolates another computer from the internet in order to prevent unauthorized access
Words nearby Firewall
firestone, firestop, firestorm, firethorn, firetrap, firewall, firewarden, firewater, fireweed, firewire, firewood
Origin of Firewall
An Americanism dating back to 1750–60