bindingstider is the feminine plural indefinite of bindingstid.

bindingstidN

North Sámi

čatnanáigiN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:94380Edit on GitHub Suggest

Case	Sg	Pl
Indef	bindingstid	bindingstider
Def	bindingstiden / bindingstida	bindingstidene