De or het naadverbinding?

The correct Dutch article is:

de naadverbinding

Rule Words ending in -ing: almost always de. See the rule

How to use naadverbinding

the naadverbindingde naadverbinding
this naadverbindingdeze naadverbinding
that naadverbindingdie naadverbinding
our naadverbindingonze naadverbinding
your naadverbindingjouw naadverbinding
every naadverbindingelke naadverbinding
which naadverbinding?welke naadverbinding?
a big naadverbinding / the big naadverbindingeen grote naadverbinding, de grote naadverbinding