kystene is the masculine plural definite of kyst.

kystN

Kven

1rannikkoN

2merenrannatN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:61061Edit on GitHub Suggest

mearragáddiN; ridduN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:11335Edit on GitHub Suggest

Case	Sg	Pl
Indef	kyst	kyster
Def	kysten	kystene