bavianen is the masculine singular definite of bavian.

bavianN

Kven

baviaaniN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:16471Edit on GitHub Suggest

baviánaN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:29484Edit on GitHub Suggest

Case	Sg	Pl
Indef	bavian	bavianer
Def	bavianen	bavianene