firewall
Translation
firewall
Examples
You should install a firewall to protect your computer.
You should install a firewall to protect your computer.
The building has a firewall between the apartments.
The building has a firewall between the flats.
Grammar Patterns
install a ((firewall)) to install a security system You should install a firewall.
a ((firewall)) between sth. a physical barrier The building has a firewall between the flats.
Similar Words
Synonyms: (computing) security software; (construction) fire barrier
Etymology
A compound of 'fire' + 'wall'. A wall that stops fire.
Memory Tips
Imagine a literal 'wall' that blocks digital 'fire' (viruses, attacks) from reaching your computer.