A more thorough explanation:

Definition: Inadmissible is an adjective used to describe something or someone that is not allowed or worthy of being admitted.

In legal contexts, inadmissible refers to evidence that is not allowed in court. For example, if someone tries to present evidence that was obtained illegally, it would be considered inadmissible. In immigration law, inadmissible refers to foreign individuals who are not allowed to enter a country. This could be because they have a criminal record, a history of violating immigration laws, or a communicable disease.

Examples:

• A witness tried to present evidence that was obtained illegally, but the judge ruled it inadmissible.
• The immigration officer denied the visa application because the applicant had a criminal record and was therefore inadmissible.

These examples illustrate the definition of inadmissible by showing situations where something or someone is not allowed or accepted. In the first example, the evidence is not allowed in court because it was obtained illegally. In the second example, the individual is not allowed to enter the country because of their criminal record. Both situations demonstrate the concept of inadmissibility.