torch

n.

A portable light produced by the flame of a stick of resinous wood or of a flammable material wound about the end of a stick.

Also called flambeau.

fire extinguisher

n.

A portable apparatus containing chemicals that can be discharged in a rapid stream to extinguish a small fire.

forest fire

n.

An uncontrolled fire in a wooded area.

Common causes include lightning, human carelessness, arson, volcano eruption, and so on.

Also known as a wildfire.