antipodean /ænˌtɪp.əˈdi.ən/adjective 3noun 1forms 1 adjective3 •Relating to the antipodes, or situated at opposite sides of the Earth. •(informal) Of, or pertaining to, Australia or New Zealand.So there is a certain sense of achievement just in arriving in Australia—a pleasure and satisfaction to be able to step from the airport terminal into dazzling antipodean sunshine[…] — 2000 •Diametrically opposed. noun1 •An inhabitant of the antipodes. formsantipodeans