noun.
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noun.
The ability or capacity to act or do something effectively.
noun.
A specific capacity, faculty, or aptitude.
noun.
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noun.
Physical strength or force exerted or capable of being exerted: synonym: strength.
noun.
Effectiveness at moving one's emotions or changing how one thinks.
noun.
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noun.
The ability or official capacity to exercise control; authority.
noun.
The military strength or economic or political influence of a nation or other group.
noun.
A country, nation, or other political unit having great influence or control over others.
noun.
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noun.
A supernatural being.
noun.
The sixth of the nine orders of angels in medieval angelology.
noun.
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noun.
The energy or motive force by which a physical system or machine is operated.
noun.
The capacity of a system or machine to operate.
noun.
Electrical or mechanical energy, especially as used to assist or replace human energy.
noun.
Electricity supplied to a home, building, or community.
noun.
The rate at which work is done, expressed as the amount of work per unit time and commonly measured in units such as the watt and horsepower.
noun.
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noun.
The product of applied potential difference and current in a direct-current circuit.
noun.
The product of the effective values of the voltage and current with the cosine of the phase angle between current and voltage in an alternating-current circuit.
noun.
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noun.
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noun.
The number of elements in a finite set.
noun.
In a statistical test, the probability of correctly rejecting the null hypothesis when it is false.
noun.
A measure of the magnification of an optical instrument, such as a microscope or telescope.
noun.
A large number or amount.
noun.
An armed force.
adjective.
Of or relating to political, social, or economic control.
adjective.
Operated with mechanical or electrical energy in place of bodily exertion.
adjective.
Of or relating to the generation or transmission of electricity.
adjective.
Of or relating to influential business or professional practices.
transitive verb.
To supply with power, especially mechanical or electrical power.
idiom.
(powers that be) Those who hold effective power in a system or situation.