De or het filmologie?

The correct Dutch article is:

de filmologie

Rule Words ending in -logie: always de. See the rule
Meaning (Dutch) leer van de film, theoretische cinematografie

How to use filmologie

the filmologiede filmologie
this filmologiedeze filmologie
that filmologiedie filmologie
our filmologieonze filmologie
your filmologiejouw filmologie
every filmologieelke filmologie
which filmologie?welke filmologie?
a big filmologie / the big filmologieeen grote filmologie, de grote filmologie

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).