panhellenic
adjective
- relating to all of Greece
Wiktionary
adj
Etymology: Etymology tree Proto-Indo-European *peh₂- Proto-Indo-European *-énts Proto-Indo-European *ph₂énts? Proto-Hellenic *pánts Ancient Greek πᾶς (pâs)der. Ancient Greek πᾰν- (păn-)bor. English pan- English Hellenic English Panhellenic From pan- + Hellenic.
- of or relating to all Greece or all the Greeks.
- of or relating to the Greek-letter fraternities or sororities in American college and universities or to an association representing them.