From Wiktionary, the free dictionary
From ny + valg.
nyvalg n (definite singular nyvalget, indefinite plural nyvalg, definite plural nyvalga or nyvalgene)
- (usually) a snap election (general election called before one is due)
- “nyvalg” in The Bokmål Dictionary.
- “nyvalg” in Det Norske Akademis ordbok (NAOB).