authority

American  

[uh-thawr-i-tee, uh-thor-] / əˈθɔr ɪ ti, əˈθɒr- /

noun

plural

authorities

1. the power to determine, adjudicate, or otherwise settle issues or disputes; jurisdiction; the right to control, command, or determine.

   Synonyms:

   persuasion, sway, power, rule

2. a power or right delegated or given; authorization.

   Who has the authority to grant permission?

3. a person or body of persons in whom authority is vested, as a governmental agency.

   The housing authority provides rental assistance payments to low-income residents.

   The bridges and piers are built and maintained by the Port Authority.

   Synonyms:

   arbiter, sovereign

4. Usually authorities persons having the legal power to make and enforce the law; government.

   They finally persuaded the authorities that they were not involved in espionage.

5. an accepted source of information, advice, etc..

   The Centers for Disease Control and Prevention is the leading authority on vaccines and immunizations.

6. a quotation or citation from such a source.

7. an expert on a subject.

   He is an authority on baseball.

8. persuasive force; cogency.

   She spoke with authority.

9. a statute, court rule, or judicial decision that establishes a rule or principle of law; a ruling.

10. right to respect or acceptance of one's word, command, thought, etc.; commanding influence.

    the authority of a parent;

    the authority of a great writer.

11. mastery in execution or performance, as of a work of art or literature or a piece of music.

12. a warrant for action; justification.

13. testimony; witness.

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authority British  

/ ɔːˈθɒrɪtɪ /

noun

1. the power or right to control, judge, or prohibit the actions of others

2. (often plural) a person or group of people having this power, such as a government, police force, etc

3. a position that commands such a power or right (often in the phrase in authority )

4. such a power or right delegated, esp from one person to another; authorization

   she has his authority

5. the ability to influence or control others

   a man of authority

6. an expert or an authoritative written work in a particular field

   he is an authority on Ming china

7. evidence or testimony

   we have it on his authority that she is dead

8. confidence resulting from great expertise

   the violinist lacked authority in his cadenza

9. (capital when part of a name) a public board or corporation exercising governmental authority in administering some enterprise

   Independent Broadcasting Authority

10. law

    1. a judicial decision, statute, or rule of law that establishes a principle; precedent

    2. legal permission granted to a person to perform a specified act

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Usage

What are other ways to say authority? The noun authority refers to the power to determine, adjudicate, or otherwise settle issues. When should you use this noun over control or influence? Find out on Thesaurus.com. 

Other Word Forms

• antiauthority adjective

Etymology

Origin of authority

First recorded in 1200–50; earlier auct(h)oritie, from Latin auctōritās “power, influence, prestige,” equivalent to auctor “authority, originator, supporter” ( author ) + -itās -ity

Example Sentences

The local authority has been contacted for comment.

From BBC

However this can be seen by local authorities as hiding assets, known as deprivation of assets, and can therefore be challenged.

From BBC

Dugan was arrested and charged in April by federal authorities, who alleged she directed a man to leave her courtroom via a back hallway when she knew immigration officers were in the courthouse.

From The Wall Street Journal

He was able to access the plane, turn it on and attempt an escape, authorities said.

From Los Angeles Times

The social media giant has appealed the fine, insisting it has never received any requests from Chinese authorities for European users' data.

From Barron's

Related Words

• force
• government
• jurisdiction
• rule