/ Dictionary / Index C circumpolar: Meaning and Definition of Find definitions for: cir•cum•po•lar Pronunciation: (sûr"kum-pō'lur), [key] — adj. around or near a pole, as of the earth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: circumpolar (Thesaurus) circumocular circumradius Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language