Frisian
adj//ˈfɹiː.ʒən//frisisk, frisiskspråkig, frisländsk, frisiska, fris, frisländare
Of, from or relating to the region of Frisia: Either West Frisia (the Dutch province of Friesland); North Frisia (in the German state of Schleswig-Holstein, near the Danish border); or East Frisia (in the German state of Lower Saxony, near the Dutch border).
A member of the Germanic ethnic group which is native to the region of Frisia (which is in the Netherlands, northern Germany, and southern Denmark).
(specifically) The West Frisian (or Western Frisian) lect, spoken in the northern Netherlands.
A Germanic language group or language (see Usage notes), or a lect thereof, which descended from Old Frisian, with speakers in the Netherlands, Germany and Denmark.