Antipodes

Etymology
From ἀντίποδες:, plural of ἀντίπους: from ἀντί: + πούς:.

Noun

 * 1) Any two places or regions that are on diametrically opposite sides of the earth
 * 2) The southern hemisphere
 * 3) Used in UK to refer to Australia and New Zealand - (once common, now less so)

Derived terms

 * antipodean

Thesaurus
Africa; America; Asia; Asia Major; Asia Minor; Australasia; East; Eastern Hemisphere; Eurasia; Europe; Far East; Levant; Middle East; Near East; New World; Occident; Oceania; Old World; Orient; West; Western Hemisphere; continent; down under; eastland; landmass; the old country