A button of a computer, a video game console, or similar device, that when pressed, causes the device to be either shut down or powered up.

A surname.

plural of space power system

endurance, the ability to continue at something for a long period of time.

A powder used to polish silverware, especially silver plate / A powder used as a denture fixative, for holding a false teeth plate in position.

plural of powderkeg

Alternative form of powder keg

plural of powderhound

(slang) A skiing enthusiast.

(economics) A theory of long-term equilibrium exchange rates based on relative price levels of two countries.