glimmerskiferne is the masculine plural definite of glimmerskifer.

glimmerskiferN

North Sámi

báittaráktuN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:43231Edit on GitHub Suggest

Case	Sg	Pl
Indef	glimmerskifer	glimmerskifrer / glimmerskifere
Def	glimmerskiferen	glimmerskifrene / glimmerskiferne