external
US /ɪkˈstɝː.nəl/
UK /ɪkˈstɝː.nəl/

1.
externo
belonging to or forming the outer surface or structure of something
:
•
The building's external walls are made of brick.
As paredes externas do edifício são de tijolo.
•
The device has an external antenna for better reception.
O dispositivo possui uma antena externa para melhor recepção.
2.
externo, de fora
coming or derived from an outside source
:
•
The company relies heavily on external funding.
A empresa depende muito de financiamento externo.
•
We need to consider the external factors affecting our business.
Precisamos considerar os fatores externos que afetam nosso negócio.