regla is the feminine singular definite of regle.

regleN

Kven

loruN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:45414Edit on GitHub Suggest

(barneregle)hoahkanN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:27008Edit on GitHub Suggest

Case	Sg	Pl
Indef	regle	regler
Def	reglen / regla	reglene