| 1. | a mental disorder in which an individual manifests amoral and antisocial behavior, lack of ability to love or establish meaningful personal relationships, extreme egocentricity, failure to learn from experience, etc. |
| 2. | any mental disease. |
psychopathy psy·chop·a·thy (sī-kŏp'ə-thē)
n.
Mental disorder, especially when manifested by antisocial behavior.