De or het operment?

The correct Dutch article is:

het operment

  • English: orpiment
Rule Words ending in -ment: usually het. See the rule
Meaning (Dutch) (scheikunde, mineraal) felgele delfstof, zwavelarsenicum (As2S3), gebruikt als verfstof en rattengif

How to use operment

the orpimenthet operment
this orpimentdit operment
that orpimentdat operment
our orpimentons operment
your orpimentjouw operment
every orpimentelk operment
which orpiment?welk operment?
a big orpiment / the big orpimenteen groot operment, het grote operment

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