Antonyms
Synonyms
Etymology

1. firewall

noun. ['ˈfaɪrwɑːl'] (colloquial) the application of maximum thrust.

Etymology

  • firewall (English)
  • fire (English)
  • fier (Middle English (1100-1500))
  • wall (English)
  • wall (Middle English (1100-1500))

2. firewall

noun. ['ˈfaɪrwɑːl'] a fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building or a vehicle.

Antonyms

Synonyms

Etymology

  • firewall (English)
  • fire (English)
  • fier (Middle English (1100-1500))
  • wall (English)
  • wall (Middle English (1100-1500))
Antonym.com