kupler is the masculine plural indefinite of kuppel.

kuppelN

Kven

1kyppeliN

2(f.eks. for ost)lokkiN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:41298Edit on GitHub Suggest

Case	Sg	Pl
Indef	kuppel	kupler
Def	kuppelen	kuplene