Used other than figuratively or idiomatically: see power, supply. / A source of power such as the mains or a generator.

plural of power source

plural of power cut

The collective power of the people or the commonwealth.

(uncountable) Power, especially electrical power, obtained using nuclear fission or nuclear fusion. / (countable) A nation that possesses nuclear weapons.

(mathematics) Indicating an exponent.

(electrical, engineering) The ratio of the actual power to the apparent power in an alternating current power system; specifically, the cosine of the phase angle between the voltage and the current.

plural of power broker

A person or group having the ability to influence important decisions, especially in public policy, politics, and business.

Alternative spelling of power broker