This is the 5743rd most frequent German word.
brandausbreitung
"Brandausbreitung" means "spread of fire."
Used to describe the action of a fire extending to new areas.
Die Feuerwehr reagierte schnell, um die Brandausbreitung zu verhindern.
The fire brigade responded quickly to prevent the fire from spreading.
Used to describe the process by which the fire expands.
Die Brandausbreitung wurde durch starke Winde begünstigt.
The spread of the fire was facilitated by strong winds.
Used to discuss the cause or mechanism of fire spread.