De or het gronding?

The correct Dutch article is:

de gronding

  • Plural: de grondingen
  • Diminutive: het grondinkje
Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) het fundament van iets

How to use gronding

the grondingde gronding
this grondingdeze gronding
that grondingdie gronding
our grondingonze gronding
your grondingjouw gronding
every grondingelke gronding
which gronding?welke gronding?
a big gronding / the big grondingeen grote gronding, de grote gronding
the gronding (plural)de grondingen, deze grondingen

Dutch words ending in gronding

ontgronding

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).