De or het trappiramide?

The correct Dutch article is:

de trappiramide

Meaning (Dutch) piramide in trapvorm

How to use trappiramide

the trappiramidede trappiramide
this trappiramidedeze trappiramide
that trappiramidedie trappiramide
our trappiramideonze trappiramide
your trappiramidejouw trappiramide
every trappiramideelke trappiramide
which trappiramide?welke trappiramide?
a big trappiramide / the big trappiramideeen grote trappiramide, de grote trappiramide

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