To travel from one end of something to the other.
To use up or wear out (clothing etc.).
To examine or scrutinize (a number or series of things).
To enact or recite the entire length of (something).
To progress to the next stage of something.
To reach an intended destination after passing through some process.
To undergo, suffer, experience.
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.