The description of "🔗" is a symbol commonly known as a link or hyperlink, representing the connection between two pieces of information or resources. It signifies the ability to navigate from one location to another, typically used in the context of the internet or digital media. The related description "%3A%2F%2F" is an encoded representation of the characters ":" and "/", often used in URLs to separate the protocol (such as "http" or "https") from the rest of the address.