infinitivet is the neuter singular definite of infinitiv.

infinitivN

Kven

infinitiiviN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:81162Edit on GitHub Suggest

infinitiivaN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:100777Edit on GitHub Suggest

Case	Sg	Pl
Indef	infinitiv	infinitiver
Def	infinitivet	infinitivene