WordWeb Online

1. Anger produced by some annoying irritation
   - annoyance, chafe
    
2. The psychological state of being irritated or annoyed
   - irritation, annoyance, botheration [informal]
    
3. Something or someone that causes anxiety; a source of unhappiness
   "New York traffic is a constant vexation";
   - concern, worry, headache
    
4. The act of troubling or annoying someone
   - annoyance, annoying, irritation

Derived forms: vexations

Type of: anger, choler, ire, mental condition, mental state, mistreatment, negative stimulus, psychological condition, psychological state