1) Antipodean 2) At the other end of the world 3) Diametrically opposite 4) Pertaining to the antipodes 5) Region 1) Antipodean 
• (a.) Diametrically opposite. • (a.) Pertaining to the antipodes; situated on the opposite side of the globe.
Pertaining to, or located on, the opposite side of the Earth.
Denoting opposite positions; positioned at opposite sides of a cell or other body. ... (05 Mar 2000) ... 
An·tip'o·dal adjective 1. Pertaining to the antipodes; situated on the opposite side of the globe. 2. Diametrically opposite. 'His antipodal shadow.' Lowell. 
Type: Term Pronunciation: an-tip′ŏ-dăl Definitions: 1. Denoting opposite positions; positioned at opposite sides of a cell or other body, especially one with poles or symmetry.
[adj] - relating to the antipodes or situated at opposite sides of the earth 2. [n] - the relation of opposition along a diameter
antipodean adjective relating to the antipodes or situated at opposite sides of the earth; `antipodean latitudes`; `antipodal regions of the earth`; `antipodal points on a sphere`
on the opposite side of the globe; pertaining to the antipodes. · diametrically opposite: twin brothers with antipodal personalities. · (in a developing ovule) of or at the end opposite to the micropyle: antipodal nuclei.