scopophilia (n.)youdaoicibaDictYouDict[scopophilia 词源字典]
"voyeurism," 1924 (in a translation of Freud), from Greek -skopia "observation" (see scope (n.1)) + -philia. In early use often scoptophilia through a mistake by Freud's translators. Modern form by 1937. Related: Scopophiliac.[scopophilia etymology, scopophilia origin, 英语词源]