This is the 422nd most frequent Portuguese word.
acre
Bitter or sour in taste or smell.
'Acres' reflects a measurement unit for land area, specifically for real estate or agriculture.
Comprei uma fazenda de 10 acres.
I bought a farm of 10 acres.
Here, 'Acre' is a proper noun, referring to a specific state in Brazil.
O estado do Acre fica no Brasil.
The state of Acre is in Brazil.
In this context, 'acre' describes a sharp or sour taste, typically used to depict something tart or pungent.