This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. One of a race of people in Greek mythology living in the extreme north, beyond the north wind.

n. Any person living in a northern country, or to the north.

adj. Pertaining to the extreme north of the earth, or (usually jocular) to a specific northern country or area.

"But the Northland's hyperborean laugh was not yet ended."

mythical being   

northern   

Dorian    Ecuadorean    Ecuadorian    Gregorian    Ivorian    Nestorian    Praetorian    Pythagorean    Singaporean    Victorian   

others-a    tissue-wrapped    zombielike    pantomimical    bat-twirling    quake-hit    gun-free    meerkat    kleptomaniac    kimchee