What does the term "exclusion" refer to in immigration law?

In immigration law, the term "exclusion" specifically refers to the process of denying entry to an individual based on certain specific grounds defined by immigration statutes. This can include factors such as criminal history, health-related issues, or violations of immigration laws. When an individual is excluded, they are not permitted to enter the country, effectively barring them from accessing immigration benefits or protections that may be available to others.

The concept of exclusion plays a critical role in maintaining the integrity of a nation's borders, as it ensures that individuals who may pose a risk to public safety or who do not meet eligibility requirements cannot enter. This process is distinct from other immigration-related actions, such as granting asylum or citizenship, which involve different criteria and procedures.