WordWeb Online

1. A cruel and oppressive dictator
   "the propagandistic iconography of a tyrant";
   - autocrat, despot
    
2. In ancient Greece, a ruler who had seized power without legal right to it
    
3. Any person who exercises power in a cruel way
   "his father was a tyrant"

Derived forms: tyrants

Type of: dictator, individual, mortal, person, potentate, ruler, somebody, someone, soul

Encyclopedia: Tyrant