One of the two major written standards (language variants) of Norwegian.
2023 October 5, Philip Oltermann, “Jon Fosse’s Nobel prize announces his overdue arrival on the global stage”, in The Guardian, →ISSN:
While 85-90% of Norwegians today use Bokmål as their written standard, Nynorsk is only used by about 10-15% of the population. Fosse’s English translator Damion Searls says many Nynorsk speakers see him “as a kind of national hero” for his championing of the language.