pathological
adjective /ˌpæθəˈlɒdʒɪkl/
/ˌpæθəˈlɑːdʒɪkl/
- not reasonable or sensible; impossible to control
- pathological fear/hatred/violence
- a pathological liar (= a person who cannot stop telling lies)
- caused by, or connected with, disease or illness
- pathological depression
- (specialist) connected with pathology