customs
US /ˈkʌs·təmz/
UK /ˈkʌs·təmz/

1.
alfândega
the official department that administers and collects the duties levied on imported goods
:
•
We had to declare the goods at customs.
Tivemos que declarar as mercadorias na alfândega.
•
The customs officer inspected our luggage.
O oficial da alfândega inspecionou nossa bagagem.
2.
costume, tradição
a traditional and widely accepted way of behaving or doing something specific to a particular society, place, or time
:
•
It is the custom to exchange gifts during the holidays.
É costume trocar presentes durante os feriados.
•
Local customs vary greatly from region to region.
Os costumes locais variam muito de região para região.