vegglusa is the feminine singular definite of vegglus.

vegglusN

Kven

luđetN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:46222Edit on GitHub Suggest

Case	Sg	Pl
Indef	vegglus	veggluser
Def	vegglusen / vegglusa	vegglusene