De or het numerair?

The correct Dutch article is:

het numerair

Meaning (Dutch) gemunt geld

How to use numerair

the numerairhet numerair
this numerairdit numerair
that numerairdat numerair
our numerairons numerair
your numerairjouw numerair
every numerairelk numerair
which numerair?welk numerair?
a big numerair / the big numeraireen groot numerair, het grote numerair

Dutch words ending in numerair

surnumerair

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).