[mass noun]the power or right to give orders, make decisions, and enforce obedience 管辖权;专权的地位 he had absolute authority over his subordinates. 他对下属有绝对的管辖权。 positions of authority. 有实权的职位。 a rebellion against those in authority. 对当权者的反抗。 ■the right to act in a specified way, delegated from one person or organization to another 权,权力 [often with infinitive]military forces have the legal authority to arrest drug traffickers. 军队有权逮捕毒贩。 ■official permission; sanction (官方的)许可;批准 the money was spent without parliamentary authority. 使用那笔钱未经国会批准。
(常作 authorities)a person or organization having power or control in a particular, especially political or administrative, sphere 当局;当权者(或机构) the health authorities. 卫生部门。 the Civil Aviation Authority. 民航当局。 [mass noun]she wasn't used to dealing with authority. 她不惯于与当权者打交道。
[mass noun]the power to influence others, especially because of one's commanding manner or one's recognized knowledge about something 威信,影响力;说服力 he has the natural authority of one who is used to being obeyed. 他具有那种惯于让他人服从的、与生俱来的威信。 he spoke with authority on the subject. 他就这个题目作了令人信服的发言。 ■the confidence resulting from personal expertise 熟练技巧 he hit the ball with authority. 他熟练地击球。 ■[count noun]a person with extensive or specialized knowledge about a subject; an expert 专家;(学术)权威 he was an authority on the stock market. 他是股票市场方面的专家。 ■[count noun]a book or other source able to supply reliable information or evidence, typically to settle a dispute 权威的典籍(或其他信息来源)
常用词组 have something on good authority
have ascertained something from a reliable source (据可靠来源)确认
语源
Middle English : from Old French autorite, from Latin auctoritas, from auctor 'originator, promoter' (see author)