nektarinen is the masculine singular definite of nektarin.

nektarinN

Kven

nektariiniN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:893Edit on GitHub Suggest

nektariidnaN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:1849Edit on GitHub Suggest

Case	Sg	Pl
Indef	nektarin	nektariner
Def	nektarinen	nektarinene