buy up
US /baɪ ʌp/
UK /baɪ ʌp/

1.
comprar tudo, adquirir
to buy all or as much as possible of something
:
•
The company plans to buy up all the available land in the area.
A empresa planeja comprar toda a terra disponível na área.
•
Investors are starting to buy up properties in the city center.
Investidores estão começando a comprar propriedades no centro da cidade.