Restricted code refers to language or communication that is limited in its complexity and is often used within specific groups. This type of code relies on shared experiences and knowledge, making it easier for members of the group to understand each other while excluding outsiders. In contrast to elaborated code, which is more detailed and formal, restricted code is typically more informal and context-dependent. It can be found in various settings, such as among friends, family, or within certain professions, where members share common backgrounds or interests that shape their communication style.