noun
plural -ers
[noncount] :the ability or right to control people or things
[noncount] :political control of a country or area
[count] a person or organization that has a lot of control and influence over other people or organizations
a country that has a lot of influence and military strength
[noncount] physical force or strength
military force
the energy or force that someone or something can produce for movement, work, etc.
an ability to do something [count]
[noncount] :the ability to influence or affect people or things
the right to do something :legal or official authority to do something [count]
[noncount] energy that can be collected and used to operate machines
the electricity that people use
[count] mathematics
the number of times that a number is to be multiplied by itself
a number that results from multiplying a number by itself
[noncount] technical :the ability of an optical device (such as a telescope) to make objects look bigger
synonyms power, authority, jurisdiction, command, and dominion mean the right or ability to govern, rule, or strongly influence people or situations. power is a general word that suggests the ability to control or influence what is done, felt, etc.
do (someone) a power of good
Brit informal + old-fashioned :to help someone physically or mentally :to make someone feel better
more power to you
US or Brit more power to your elbow
informal - used to say that you approve of what someone is doing and hope it will be successful
the corridors/halls of power
places where people talk about issues and make important decisions especially about political matters
the power behind the throne
the person who secretly controls a country, organization, etc., by controlling the actions and decisions of the official leader
the powers that be
the people who decide what is allowed or acceptable in a group, organization, etc.
verb
-ers; -ered; -ering
[+ obj] :to supply (something) with power - usually used as (be) powered
always followed by an adverb or preposition :to move with great speed or force [no obj]
power up
[phrasal verb]
power up (something) or power (something) up :to make (a machine) ready for use by supplying it with electricity
adjective
always used before a noun
of or relating to electrical power
operated by using electricity rather than a person's strength
having great strength or power
involving important people who meet to discuss business or political affairs
b of clothing :having a formal or impressive quality that is meant to make you look powerful and important