Definitions for "firebreak"
a narrow field that has been cleared to check the spread of a prairie fire or forest fire.
A barrier that stops a fire and contains it in a controlled area. A firebreak can be a road, a river, a ploughed strip of ground or a bare, burned patch of ground.
Naturally occurring or man-made barrier to the spread of fire.
Keywords:  fuelbreak, see
See Fuelbreak.