To remove gas by sorption.
A function used to retrieve the value of some property of an object, contrasted with the setter.
A material which is included in a vacuum system or device for removing gas by sorption.
One who, or that which, gets.
A miner who dug coal, contrasted with the putter, who took it to the surface.
To shut down (a nuclear reactor or, by extension, some other thing) for safety reasons, usually because of an emergency.
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 leave in a hurry; to go away.
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.