antichthŏnes, um, m., = ἀντίχθονες, = antipodes (ἀντίπόδες),
the antipodes Plin. 6, 22, 24, § 81; Mel. 1, 1; 1, 9.
·pl of <<Antichthon>>. ...
Webster's Dictionary of the English Language
The inhabitants of countries diametrically opposite to each other. ...
The Sailor's Word-Book