This is the 3754th most frequent Portuguese word.
aston
The word "aston" does not exist in Portuguese. It may be a typo or a name.
Here, it refers to a proper noun, specifically the name of a car brand.
O carro Aston Martin é conhecido pela sua elegância.
The Aston Martin car is known for its elegance.
In this case, 'aston' could be used as an expression of amazement or extreme admiration in a stylistic or informal context.
Ele falou com uma voz cheia de aston ao ver o novo projeto.
He spoke with a voice full of aston upon seeing the new project.
Here, 'aston' might be used metaphorically to imply a sense of brilliance or striking beauty in the decoration.