1. Countries or sovereign states that are outside of a particular political, economic, or geographical entity; foreign nations
The policy aims to strengthen relations with external nations through diplomatic channels.
A política visa fortalecer relações com nações externas através de canais diplomáticos.
2. Nations that are not part of a specific organization, alliance, or union
The trade agreement was negotiated with several external nations.
O acordo comercial foi negociado com várias nações externas.