- antarctic - of or relating to Antarctica
- south-polar, Antarctic - at or near the south pole
Antonym: equatorial (indirect, via polar)
- south-polar, Antarctic - at or near the south pole
- Antarctic, Antarctic Zone, South Frigid Zone - the region around the south pole: Antarctica and surrounding waters
--1 is a kind of Frigid Zone, polar zone
--1 has parts: Antarctica, Antarctic continent; Antarctic Ocean