Arctic Circle

Proper noun

 * 1) The parallel of latitude that runs 66° 33′ 39″ north of the Equator, which marks approximately the southernmost place in the Northern Hemisphere where the sun does not set on the summer solstice and does not rise on the winter solstice.
 * 2) * 1603, (translator), The Philosophie, commonlie called, the  written by the Learned Philosopher  of Chæronea, London, The Opinions of the Philosophers, Book 3, Chapter 14, p. 825,
 * P YTHAGORAS saith, that the earth is divided into five Zones proportionably to the sphaere of the universall heaven; to wit, the Artick circle, the Tropick of Summer, the Tropick of Winter, the Aequinoctiall and the Antartick.

Translations

 * Arabic:
 * Bulgarian: Северен полярен кръг
 * Catalan: cercle polar àrtic
 * Chinese:
 * Mandarin:
 * Danish:
 * Dutch:
 * Finnish:
 * French: cercle arctique
 * Georgian: ჩრდილოეთის პოლარული წრე, არქტიკული წრე
 * German: Nördlicher Polarkreis
 * Greek: αρκτικός κύκλος
 * Hungarian:
 * Icelandic: norðurheimskautsbaugur
 * Irish: Ciorcal Artach
 * Italian: Circolo Polare Artico
 * Japanese: 北極線
 * Norwegian:
 * Bokmål: polarsirkelen, den nordlige polarsirkelen
 * Nynorsk: polarsirkelen, den nordlege polarsirkelen
 * Portuguese: Círculo Ártico, Círculo Polar Ártico
 * Romanian: Cercul Polar de Nord, Cercul Arctic
 * Russian: се́верный поля́рный круг
 * Spanish: círculo polar ártico
 * Swedish: (definite singular)
 * Vietnamese: vòng Cực Bắc, vòng Bắc Cực
 * Welsh: y Cylch Arctig, Cylch y Gogledd