Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
security system | Yes | No | No | No |
firewall | Yes | No | No | No |
security system (noun) | firewall (noun) |
---|---|
an electrical device that sets off an alarm when someone tries to break in | (colloquial) the application of maximum thrust |
(computing) a system that enforces boundaries between computer networks | a fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building or a vehicle |
(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 |