Related topics: Television & radio
close·down /ˈkləʊzdaʊn $ ˈkloʊz-/ noun 1. [countableC]END a situation in which work in a company, factory etc stops, especially permanently 〔尤指永久的〕停工,关闭 SYN shutdown
2. [countableC, uncountableU] British EnglishBrEAMT the end of radio or television broadcasts each day 〔广播或电视节目每天的〕播放结束