- authority
- au•thor•i•ty[[t]əˈθɔr ɪ ti, əˈθɒr-[/t]] n. pl. -ties1) the power to determine, adjudicate, or otherwise settle issues; the right to control, command, or determine2) a power or right delegated or given; authorization3) gov a person or body of persons in whom authority is vested, as a governmental agency4) gov Usu., authorities. persons having the legal power to make and enforce the law; government5) an accepted source of information, advice, or substantiation6) a quotation or citation from such a source7) an expert on a subject8) persuasive force; conviction9) a statute, court rule, or judicial decision that establishes a rule or principle of law; ruling10) the right to respect or acceptance of one's word, command, thought, etc.; commanding influence11) a warrant for action; justification12) testimony; witness•Etymology: 1200–50; ME < OF < L syn: authority, control, influence denote a power or right to direct the actions or thoughts of others. authority is a power or right, usu. because of rank or office, to issue commands and to punish for violations: to have authority over subordinates. control is either power or influence applied to the complete and successful direction or manipulation of persons or things: to be in control of a project. influence is a personal and unofficial power derived from deference of others to one's character, ability, or station; it may be exerted unconsciously or may operate through persuasion: to have influence over one's friends.
From formal English to slang. 2014.