trelåsen is the masculine singular definite of trelås.

trelåsN

Kven

puulukkoN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:64718Edit on GitHub Suggest

muorralohkkaN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:110968Edit on GitHub Suggest

Case	Sg	Pl
Indef	trelås	trelåser
Def	trelåsen	trelåsene