tamburinen is the masculine singular definite of tamburin.

tamburinN

Kven

tamburiiniN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:9443Edit on GitHub Suggest

tamburiidnaN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:2842Edit on GitHub Suggest

Case	Sg	Pl
Indef	tamburin	tamburiner
Def	tamburinen	tamburinene