Perioecians, Perioeci n. pl. Those who live on the same parallel of latitude but on opposite meridians, so that it is noon in one place when it is midnight in the other. Compare Antoeci.
... SPARTAN STATE.—In order to understand the social and political institutions of the Spartans, we must first notice the three classes—Spartans (Spartiatae), Perioeci, and Helots—into which the population ... — A General History for Colleges and High Schools • P. V. N. Myers