bregna is the feminine singular definite of bregne.

bregneN

Kven

kaiskiN; kaskiN; kuolemankukkaN; kuolheenkouraN; ruumhiinkouraN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:31123Edit on GitHub Suggest

gáiskiN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:69513Edit on GitHub Suggest

Case	Sg	Pl
Indef	bregne	bregner
Def	bregnen / bregna	bregnene