onsdagen is the masculine singular definite of onsdag.

onsdagN

Kven

keskiviikkoN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:34636Edit on GitHub Suggest

gaskavahkkuN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:25523Edit on GitHub Suggest

Case	Sg	Pl
Indef	onsdag	onsdager
Def	onsdagen	onsdagene