panhellenic
/ˌpænhəˈlɛnɪk/
adjective
- Relating to all Greek people or all Greek institutions, especially in the context of fraternities and sororities in the United States.
- The Panhellenic Council oversees all sororities on campus.
- Ancient Greece had panhellenic games that brought together athletes from every city-state.
- They attended a panhellenic recruitment event to learn about joining a fraternity.