Norwegian Bokmål Etymology From dag + lys. Noun dagslys n (definite singular dagslyset) daylight Norwegian Nynorsk Norwegian Nynorsk Wikipedia has an article on:dagslysWikipedia nn Alternative forms dagsljos Etymology From dag + lys. Noun dagslys n (definite singular dagslyset) daylightWikiwand - on Seamless Wikipedia browsing. On steroids.