krafft-ebing

noun

1. Rich·ard [rich-erd; German rikh-ahrt] /ˈrɪtʃ ərd; German ˈrɪx ɑrt/, Baron von,1840–1902, German neurologist and author of works on sexual pathology.

noun

1. Richard (ˈrɪçart), Baron von Krafft-Ebing. 1840–1902, German neurologist and psychiatrist who pioneered the systematic study of sexual behaviour in Psychopathia Sexualis (1886)