discotheque (n.)youdaoicibaDictYouDict[discotheque 词源字典]
1954 as a French word in English; nativized by 1965, from French discothèque "nightclub with recorded music for dancing," also "record library," borrowed 1932 from Italian discoteca "record collection, record library," coined 1927 from disco "phonograph record" + -teca "collection," probably on model of biblioteca "library."[discotheque etymology, discotheque origin, 英语词源]