panhellenic

adjective

1. of or relating to all Greeks or to Panhellenism.
2. of, relating to, or noting collegiate fraternities and sororities.

adjective

1. of or relating to all the Greeks, all Greece, or Panhellenism

adj.also Related: pan-Hellenic, 1847, “pertaining to or involving all the Greeks,” from Greek Panhellenes “all the Hellenes;” see pan- + Hellenic. Related: Panhellenism.