antipodal

Definition of Antipodal in English :

the relation of opposition along a diameter

2. antipodal, antipodean

relating to the antipodes or situated at opposite sides of the earth

Example Sentences:
'antipodean latitudes'
'antipodal regions of the earth'
'antipodal points on a sphere'

WordNet Lexical Database for English. Princeton University. 2010.

Antipodal

adjective

1.

of or relating to diametrically opposite points on the earth's surface

2.

exactly or diametrically opposite

adj.

1. Of, relating to, or situated on the opposite side or sides of the earth: Australia and Great Britain occupy antipodal regions.

2. Diametrically opposed; exactly opposite.

n.

One of usually three cells situated at the opposite end from the egg in the mature embryo sac of a flowering plant.