To leave in a hurry; to go away.
To scratch (something) with claws or fingernails; to claw.
Of a nuclear reactor or some other thing: to shut down, usually because of an emergency.
To shut down (a nuclear reactor or, by extension, some other thing) for safety reasons, usually because of an emergency.
A shutdown of a nuclear reactor (or, by extension, some other thing), often done rapidly due to an emergency.
The device used to shut down a nuclear reactor; also, the button or switch used to initiate a shutdown.
A scratch, especially caused by claws or fingernails.
To leave; to begin a journey or trip.
To put into an angry mood; to start (a person) ranting or sulking, etc.
To enhance by emphasizing differences.
To offset, to compensate for: to reduce the effect of, by having a contrary effect.
To deface or soil the next sheet; said of the ink on a freshly printed sheet, when another sheet comes in contact with it before it has had time to dry.
To begin; to cause; to initiate.
To cause to explode, let off.