antichthon
noun
an·tich·thon
anˈtikˌthän,
-ˌthōn,
-thən
plural antichthones
-thəˌnēz
1
: counterearth
2
[Latin antichthones, plural, from Greek, plural of antichthōn] obsolete : an inhabitant of the antipodes —usually used in plural
Word History
Etymology
Late Latin, from Greek antichthōn counterearth, southern hemisphere, from anti- anti- entry 1 + chthōn earth