Definitions

1. noun

a barrier or screen to protect a building from fire, typically made of metal or glass, that can be closed to prevent the spread of fire

“The fireguard on the balcony helped to contain the flames and prevent them from spreading to the adjacent building.”

2. noun

a person or device that guards or protects against fire

“The fireguard team responded quickly to the emergency and evacuated everyone from the burning building.”

3. verb

to protect or guard against fire

“The firefighters worked to fireguard the area and prevent further damage.”