pathological

/ˌpæθəˈlɑdʒɪkəl/
adjective
  1. Relating to or caused by disease.
    • A pathological condition like diabetes requires ongoing management.
    • The biopsy showed pathological changes in the tissue.
    • Doctors studied the pathological effects of the virus on the lungs.
  2. Involving or caused by a mental or behavioral disorder that is extreme or compulsive.
    • He has a pathological fear of spiders that keeps him indoors.
    • Her pathological lying made it hard for anyone to trust her.
    • The character in the movie was a pathological gambler who lost everything.
  3. Extreme or unreasonable to an unhealthy degree.
    • His pathological jealousy destroyed their relationship.
    • She showed a pathological need for approval from everyone around her.
    • The team's pathological obsession with winning led to unethical behavior.
What does "pathological" mean? | whatsthatwordmean | whatsthatwordmean