De or het courantheid?

The correct Dutch article is:

de courantheid

Rule Words ending in -heid: almost always de. See the rule
Meaning (Dutch) het courant zijn

How to use courantheid

the courantheidde courantheid
this courantheiddeze courantheid
that courantheiddie courantheid
our courantheidonze courantheid
your courantheidjouw courantheid
every courantheidelke courantheid
which courantheid?welke courantheid?
a big courantheid / the big courantheideen grote courantheid, de grote courantheid

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