Adjective antarctic has 2 senses
  1. antarctic - of or relating to Antarctica
  2. south-polar, Antarctic - at or near the south pole
    Antonym: equatorial (indirect, via polar)
,Noun antarctic has 1 sense
  1. 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
,
TOP