- The definition of an authority is a public organization that controls an area or certain activities.
A corporation that provides bus service in a city is an example of a transit authority.
- Authority is defined as a person who is considered an expert in his field.
A philosophy scholar who publishes books is an example of an authority.
authority definition by Webster's New World
- the power or right to give commands, enforce obedience, take action, or make final decisions; jurisdiction
- the position of one having such power: a person in authority
- such power as delegated to another; authorization; warrant: he has my authority to do it
- power or influence resulting from knowledge, prestige, etc.
- the citation of a writing, decision, etc. in support of an opinion, action, etc.
- the writing, etc. cited
- reliability of a source or witness
- persons, esp. in government, having the power or right to enforce orders, laws, etc.
- a government agency that administers a project
- a person with much knowledge or experience in some field, whose information or opinion is hence reliable; expert
- self-assurance and expertness that come with experience: the pianist's performance lacked authority
Origin: Middle English autorite ; from Old French autorité, auctorité ; from Classical Latin auctoritas ; from auctor, author
authority definition by American Heritage Dictionary
noun pl. au·thor·i·ties
- a. The power to enforce laws, exact obedience, command, determine, or judge.b. One that is invested with this power, especially a government or body of government officials: land titles issued by the civil authority.
- Power assigned to another; authorization: Deputies were given authority to make arrests.
- A public agency or corporation with administrative powers in a specified field: a city transit authority.
- a. An accepted source of expert information or advice: a noted authority on birds; a reference book often cited as an authority.b. A quotation or citation from such a source: biblical authorities for a moral argument.
- Justification; grounds: On what authority do you make such a claim?
- A conclusive statement or decision that may be taken as a guide or precedent.
- Power to influence or persuade resulting from knowledge or experience: political observers who acquire authority with age.
- Confidence derived from experience or practice; firm self-assurance: played the sonata with authority.
Origin: Middle English auctorite, from Old French autorite, from Latin auctōritās, auctōritāt-, from auctor, creator; see author.
authority - Business Definition
- A government organization created to perform a certain function. A state or region, for example, may establish a public power authority to provide low-cost electricity to people living in a certain geographical area.
- A person, group, or organization that has the power to issue orders or make decisions.
- The power to make decisions or issue orders. For example, a firm's vice president for marketing has the authority to change advertising agencies.
authority - Investment & Finance Definition
authority - Legal Definition
- The authorization, permission, power, or right to act on another’s behalf and to bind them by such actions. See also agency, agent, and principal.
- The right or power to command, govern, or enforce obedience.
- A legal writing, such as a judicial decision, law review article or legal treatise, or a statute’s legislative history that provides information or insight on how to interpret and apply the law. See also precedent.