A theoretical model for governance, common in democratic states, which features the division of sovereign power into at least three (but sometimes up to six) organs of state in order to forestall tyranny, by preventing the acquisition of a monopoly of power by a monarch or oligarchy; also, such an arrangement.

A toothbrush with bristles moved by electric power; an electric toothbrush.

Possessing great physical or political power. / Vigorous and energetic. / (of an optical instrument) Capable of great magnification.

(mathematics) A mathematical relationship in which the magnitude of something is proportional to a fixed power of the magnitude of something else (i.e. the relationship takes the form f(x) = a.xᵏ).

Alternative spelling of power broker

(idiomatic) Limited ability.

Alternative form of powertrain

plural of power set

(economics) The amount of goods and services that can be bought with a unit of currency. / (economics) The amount of goods and services that can be bought by consumers; available income; spending power.

plural of power of appointment