hyperboreisk

== Swedish == === Etymology === hyperboré +‎ -isk === Adjective === hyperboreisk (comparative mer hyperboreisk, superlative mest hyperboreisk) hyperborean ==== Declension ==== === References === “hyperboreisk”, in Svenska Akademiens ordlista [Wordlist of the Swedish Academy] (in Swedish) “hyperboreisk”, in Svenska Akademiens ordbok [Dictionary of the Swedish Academy] (in Swedish)