masochism: [19] The term masochism was based on the name of Leopold von Sacher- Masoch (1836–95), an Austrian novelist who used the theme of gaining sexual gratification from the infliction of pain on oneself in his writings
"sexual pleasure in being hurt or abused," 1892, from German Masochismus, coined 1883 by German neurologist Richard von Krafft-Ebing (1840-1902), from name of Leopold von Sacher-Masoch (1836-1895), Austrian utopian socialist novelist who enshrined his submissive sexuality in "Venus in Furs" (1869, German title "Venus im Pelz").