buy up
US /baɪ ʌp/
UK /baɪ ʌp/

1.
opkopen, alles kopen
to buy all or as much as possible of something
:
•
The company plans to buy up all the available land in the area.
Het bedrijf is van plan om alle beschikbare grond in het gebied op te kopen.
•
Investors are starting to buy up properties in the city center.
Investeerders beginnen eigendommen in het stadscentrum op te kopen.