<p><strong>Noun</strong></p><ul><li>Classical Mythology</li><li>one of a people supposed to live in a land of perpetual sunshine and abundance beyond the north wind</li><li>an inhabitant of an extreme northern region</li></ul><p><strong>Adjective</strong></p><ul><li>of or relating to the Hyperboreans</li><li>(lowercase) of, relating to, or living in a far northern region</li></ul>