authorization

Word family  noun authority authorization authoritarian authoritarianism adjective authoritarian authoritative authorized ≠ unauthorized verb authorize adverb authoritatively

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++au·thor·i·za·tion (also authorisation British English) /ˌɔːθəraɪˈzeɪʃən $ ˌɒːθərə-/ ●○○ noun [countable, uncountable]  LET/ALLOWofficial permission to do something, or the document giving this permission 授权（书），许可（证） SYN authority You need special authorization to park here. 在此停车要有特别的许可。 Children may not leave the building without the authorization of the principal. 没有校长的许可，孩子们不能离开这幢楼。

Examples from the Corpus

authorization• I must get authorization from your bank before I can accept a cheque for over fifty pounds.• Sales have been regulated since 1906, when merchants were required to get authorization from the mayor to liquidate their inventories.• The Senate renewed its authorization a day later.• Unlike applications for interception in other criminal cases there was no procedure for judicial authorization in the case of security applications.• But there is no identifiable general principle determining which acts of government require positive legal authorization in order to be lawful.• It also calls for a simplified system of authorization, with industrial licensing being concentrated in a single agency.• As a result of growing world tensions, the army requested authorization to establish another base at Battery Cove.• The company must get written authorization from the customer.• The Big Board found that Mr Kleid effected unauthorized, unsuitable and excessive transactions and exercised discretion without written authorization.

au·thor·i·za·tion nounChineseSyllable  

or something, the official to Corpus permission document do

authorization
au‧thor‧i‧za‧tion (also authorisation British English) /ˌɔːθəraɪˈzeɪʃən $ ˌɒːθərə-/ noun [uncountable and countable]official permission to do something, or the document giving this permission
   SYN  authority:
    You need special authorization to park here.
    Children may not leave the building without the authorization of the principal.

au·thor·iza·tion (BrE also au·thor·isa·tion) BrE /ˌɔːθəraɪˈzeɪʃn/ 🔊NAmE /ˌɔːθərəˈzeɪʃn/ 🔊 noun [uncountable, countable] official permission or power to do sth; the act of giving permission 批准；授权◆You may not enter the security area without authorization. 未经批准不得进入警戒地区。🔊🔊◆Who gave the authorization to release the data? 谁授权公开这些资料的？🔊🔊 [countable] a document that gives sb official permission to do sth 批准书；授权书◆Can I see your authorization? 我能看你的授权书吗？🔊🔊