verb
- past tense of polygraph; subjected to a polygraph test (lie detector test)
Usage: typically used in law enforcement, security, or employment contexts
Examples
- The suspect was polygraphed as part of the criminal investigation.
- Job applicants for the security position were polygraphed before being hired.
- She polygraphed all the witnesses to determine who was telling the truth.
- The employee agreed to be polygraphed to clear his name.
- Federal agents polygraphed the informant to verify his statements.