Definitions
There is 1 meaning of the phrase
Lie Detector.
Lie Detector - as a noun
A polygraph that records bodily changes sometimes associated with lying
Example Sentences
"The suspect was brought in for questioning and asked to take a lie detector test."
"The police officer used a lie detector to determine whether the witness was telling the truth."
"He was so nervous during the lie detector examination that the machine detected his anxiety."
"The accuracy of a lie detector test can be influenced by various factors."
"The defendant's lawyer argued that lie detectors should not be admissible as evidence in court."
