korridoren is the masculine singular definite of korridor.

korridorN

Kven

korridooriN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:8477Edit on GitHub Suggest

guhkes feaskkir

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:175749Edit on GitHub Suggest

Case	Sg	Pl
Indef	korridor	korridorer
Def	korridoren	korridorene