- relating to, characterized by, or exhibiting psychosis: a psychotic patient;psychotic symptoms;psychotic delusion.
- (loosely) mentally unstable: The man who threw a stone through the convenience store window must be psychotic.
- intensely upset, anxious, or angry;crazy: My dad gets so psychotic when I come home even a little bit late.
- a person afflicted with psychosis.
- (loosely) someone who is mentally unstable: Her partner is a psychotic who often uses abusive language.
- someone who exhibits extreme emotion or behavior: My brother turns into a complete psychotic whenever his team loses.
- of, relating to, or characterized by psychosis
- a person experiencing psychosis
