De or het instulping?

The correct Dutch article is:

de instulping

  • Plural: de instulpingen
  • Diminutive: het instulpinkje
Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) door instulpen gevormde holte

How to use instulping

the instulpingde instulping
this instulpingdeze instulping
that instulpingdie instulping
our instulpingonze instulping
your instulpingjouw instulping
every instulpingelke instulping
which instulping?welke instulping?
a big instulping / the big instulpingeen grote instulping, de grote instulping
the instulping (plural)de instulpingen, deze instulpingen

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