planleggingene is the feminine plural definite of planlegging.

planleggingN

Kven

suunitteluN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:82138Edit on GitHub Suggest

plánenN; plánenbarguN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:14161Edit on GitHub Suggest

Case	Sg	Pl
Indef	planlegging	planlegginger
Def	planleggingen / planlegginga	planleggingene