1847, from psychopathy on model of German psychopatisch, from Greek psykhē "mind" (see psyche) + pathos "suffering" (from PIE root *kwent(h)- "to suffer").
psychology
psychometric
psychometrics
psychomotor
psychopath
psychopathic
psychopathology
psychopathy
psychopharmacology
psychopomp
psychosexual
