reisetidene is the feminine plural definite of reisetid.

reisetidN

North Sámi

mátkkoštanáigiN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:76787Edit on GitHub Suggest

Case	Sg	Pl
Indef	reisetid	reisetider
Def	reisetiden / reisetida	reisetidene