(informal) A cell phone bought anonymously with cash, used for only a short time and then thrown away, usually used as a means of conducting illegal business or harassment without being traceable to the purchaser.

(figuratively) The speed at which a resource, especially cash, is consumed.

screenburn / computer vision syndrome

A burning sensation in the hands after sliding down a rope too rapidly.

plural of burn notice

(astronautics) A firing of the engines of a spacecraft to enable it to re-enter the Earth's atmosphere.

plural of burn book

(informal) A union-busting tactic where a business focuses on hiring new workers who are not unionists, so that the influence of the union will gradually decrease as its supporters leave.

A burn, ordinarily superficial and on someone's skin, resulting from proximity to an explosion of gunpowder, such as that associated with the discharge of a firearm.

A brownish pigmentation or burn on the skin caused by the toxic liquid secreted by some millipedes.