chalcidian
/ˌtʃal.sɪˈdi.ən/Definitions
1. adjective
Relating to Chalcis in ancient Greece, or the Chalcidic Peninsula.
“The Chalcidian art style was a significant influence on ancient Greek architecture.”
2. noun
A member of the ancient Greeks who settled in Chalcis or the Chalcidic Peninsula.
“The Chalcidian warriors played a crucial role in the battles of ancient Greece.”