1. Casual, non-official connections or relationships between people or organizations, often based on personal acquaintance rather than formal structures
The job was secured through informal links within the company.
O emprego foi conseguido através de links informais dentro da empresa.
2. Unofficial channels or networks used for communication, collaboration, or mutual benefit
Business deals are often made through informal links rather than official channels.
Os negócios são frequentemente feitos através de links informais em vez de canais oficiais.