Definition of hellenisms:
(n) :
Any of the characteristics of ancient Greek culture, civilization, principles and ideals, including humanism, reason, the pursuit of knowledge and the arts, moderation and civic responsibility.
(n) :
The national character or culture of Greece.
(n) :
The admiration for and adoption of ancient Greek culture, ideas and civilization.
(n) :
The culture and civilization of the Hellenistic period.
(n) :
A Greek idiom or turn of phrase.
(n) :
The modern-day revival of the polytheistic religious system of Ancient Greece.