svovelkisene is the masculine plural definite of svovelkis.

svovelkisN

North Sámi

riššačievraN; riššakiisaN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:5708Edit on GitHub Suggest

Case	Sg	Pl
Indef	svovelkis	svovelkiser
Def	svovelkisen	svovelkisene