Austral

1.

(southern) ខាងត្បូង, នៃខាងត្បូង

1.

Southern; lying or being in the south; as, austral land; austral ocean.

2.

Designating, or pert. to, a zone extending across North America between the Transition and Tropical zones, and including most of the United States and central Mexico except the mountainous parts.