circumpolar

/S ER0 K AH1 M P OW1 L ER0/
adjective
  1. 1

    Located or found throughout a polar region.

  2. 2

    Of a celestial body, continually visible above the horizon during the entire 360 degrees of daily travel.

    โ€œa circumpolar starโ€

Source: https://en.wiktionary.org/wiki/circumpolar