What is the meaning of the term "frisk" in law enforcement?

The term "frisk" in law enforcement specifically refers to a limited pat-down search for weapons based on reasonable suspicion. This practice allows police officers to quickly check an individual for concealed weapons to ensure both their own safety and the safety of others during an interaction. The key aspect of a frisk is that it is not a full search; it is focused solely on detecting weapons and is justified only when the officer has reasonable suspicion that the person may be armed and dangerous. This legal standard serves to balance the officer's safety needs with an individual’s Fourth Amendment rights against unreasonable searches and seizures.