De or het tramverbinding?

The correct Dutch article is:

de tramverbinding

  • Plural: de tramverbindingen
  • Diminutive: het tramverbindinkje
Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) openbare vervoersdienst waarbij trams via rails (tramlijn/trambaan) reizigers vervoeren, meestal binnen een stad of stedelijke regio.

How to use tramverbinding

the tramverbindingde tramverbinding
this tramverbindingdeze tramverbinding
that tramverbindingdie tramverbinding
our tramverbindingonze tramverbinding
your tramverbindingjouw tramverbinding
every tramverbindingelke tramverbinding
which tramverbinding?welke tramverbinding?
a big tramverbinding / the big tramverbindingeen grote tramverbinding, de grote tramverbinding
the tramverbinding (plural)de tramverbindingen, deze tramverbindingen

Dutch words ending in tramverbinding

sneltramverbinding | stoomtramverbinding

In compound words, the last part decides the article. See the rule

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