This is the 3527th most frequent Dutch word.
openstaande
"Openstaande" means "outstanding" or "pending."
In this sentence, 'openstaande' is used as an adjective to describe the invoices that are still pending or unpaid.
Er zijn nog drie openstaande facturen die betaald moeten worden.
There are still three outstanding invoices that need to be paid.
Here, 'openstaande' modifies 'vragen' (questions), indicating that these questions are unresolved or unanswered.
Hij heeft enkele openstaande vragen over het project.
He has some outstanding questions about the project.
In this example, 'openstaande' describes 'vacature' (position), meaning the position is currently available or unfilled.