'north-polar' definitions:

Definition of 'north-polar'

From: WordNet
adjective
Of or relating to the Arctic; "the Arctic summer" [syn: north-polar, Arctic]

Definition of 'north-polar'

From: GCIDE
  • north-polar \north-polar\ adj. Of or pertaining to the North Pole; at or near the north pole; characteristic of the north pole.
  • Syn: Arctic. [WordNet 1.5]