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

1.
około, mniej więcej
used to show that something is almost, but not completely, accurate or exact; roughly
:
•
The journey will take approximately three hours.
Podróż zajmie około trzech godzin.
•
There are approximately 20,000 people living in this town.
W tym mieście mieszka około 20 000 ludzi.