approximately
US /əˈprɑːk.sə.mət.li/
UK /əˈprɑːk.sə.mət.li/

1.
ongeveer, circa
used to show that something is almost, but not completely, accurate or exact; roughly
:
•
The journey will take approximately three hours.
De reis zal ongeveer drie uur duren.
•
There are approximately 20,000 people living in this town.
Er wonen ongeveer 20.000 mensen in deze stad.