De or het zeeverbinding?

The correct Dutch article is:

de zeeverbinding

Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) vaste zeeroute tussen twee of meer plaatsen

How to use zeeverbinding

the zeeverbindingde zeeverbinding
this zeeverbindingdeze zeeverbinding
that zeeverbindingdie zeeverbinding
our zeeverbindingonze zeeverbinding
your zeeverbindingjouw zeeverbinding
every zeeverbindingelke zeeverbinding
which zeeverbinding?welke zeeverbinding?
a big zeeverbinding / the big zeeverbindingeen grote zeeverbinding, de grote zeeverbinding

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