De or het zeevaardij?

The correct Dutch article is:

de zeevaardij

Rule Words ending in -ij and -erij: usually de. See the rule
Meaning (Dutch) (formeel, scheepvaart) zeevaart

How to use zeevaardij

the zeevaardijde zeevaardij
this zeevaardijdeze zeevaardij
that zeevaardijdie zeevaardij
our zeevaardijonze zeevaardij
your zeevaardijjouw zeevaardij
every zeevaardijelke zeevaardij
which zeevaardij?welke zeevaardij?
a big zeevaardij / the big zeevaardijeen grote zeevaardij, de grote zeevaardij

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