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power

 
 
/paʊər/ noun

Definition

CONTROL [U] control or influence over people and events: He likes to have power over people.
POLITICS [U] political control in a country: They have been in power too long. When did this government come to power (= start to control the country)?
ENERGY [U] energy, usually electricity, that is used to provide light, heat, etc: nuclear power Turn off the power at the main switch.
COUNTRY [C] a country that has a lot of influence over others: a major world power
OFFICIAL RIGHT [C, U] an official or legal right to do something: [+ to do sth] It's not in my power to stop him publishing this book.
STRENGTH [U] strength or force: economic/military power
ABILITY [U] a natural ability: to lose the power of speech
do everything in your power to do sth to do everything that you are able and allowed to do: I've done everything in my power to help him.
the powers that be important people who have authority over others → See also balance of power
(Definition of power noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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