| polar region | The aurora is a phenomenon characteristic of the Polar Regions. |
| ธุวมณฑล | (n) pole, See also: polar area, polar regions, Syn. ขั้วโลก, Notes: (บาลี, สันสกฤต) |
| frigid zone | (n) the part of the Earth's surface forming a cap over a pole; characterized by frigid climate, Syn. polar region, polar zone |
| 極地 | [きょくち, kyokuchi] (n, adj-no) farthest land; furthest land; polar regions [Add to Longdo] |
| 極地圏 | [きょくちけん, kyokuchiken] (n) polar regions; the pole [Add to Longdo] |
| 南極地方 | [なんきょくちほう, nankyokuchihou] (n, adj-no) Antarctic region; south polar region [Add to Longdo] |
| 北極地方 | [ほっきょくちほう, hokkyokuchihou] (n, adj-no) Arctic region; north polar region [Add to Longdo] |