sadomasochismEnglishOxford New American Dictionarysadomasochism /ˌsādōˈmasəˌkizəm, ˌseɪdoʊˈmæsəˌkɪzəm / ▸ noun psychological tendency or sexual practice characterized by both sadism and masochism. – DERIVATIVES sadomasochist /ˌsādōˈmasəkəst, ˌseɪdoʊˈmæsəkəst / noun