De or het heruitrusting?

The correct Dutch article is:

de heruitrusting

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

How to use heruitrusting

the heruitrustingde heruitrusting
this heruitrustingdeze heruitrusting
that heruitrustingdie heruitrusting
our heruitrustingonze heruitrusting
your heruitrustingjouw heruitrusting
every heruitrustingelke heruitrusting
which heruitrusting?welke heruitrusting?
a big heruitrusting / the big heruitrustingeen grote heruitrusting, de grote heruitrusting