kurven is the masculine singular definite of kurve.

kurveN

Kven

mukkaN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:49478Edit on GitHub Suggest

(om matematikk)geavliN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:199578Edit on GitHub Suggest

Case	Sg	Pl
Indef	kurve	kurver
Def	kurven / kurva	kurvene