The Collaborative International Dictionary
Megarian
Megarian \Me*ga"ri*an\, Megaric \Me*gar"ic\, a. Belonging, or pertaining, to Megara, a city of ancient Greece.
Megarian school, or Megaric school, a school of philosophy established at Megara, after the death of Socrates, by his disciples, and remarkable for its logical subtlety.
Wikipedia
Usage examples of "megarian".
No other travellers were moving, though the Megarian merchants had left earlier, in full darkness, carrying the wounded man in a litter.
Some said these baths were named for a famous Megarian chieftain, others from "the yoking of the steeds," for according to tradition the Baths stood on the very spot Hercules yoked and tamed the fiery steeds of Diomed.