Co znamená lie detector v angličtině?

V tomto nejuznávanějším anglickém slovníku se můžete naučit lie detector výslovnost, gramatiku a synonyma.

lie detector Význam & definice

0 a piece of equipment used to show whether someone is telling the truth; polygraph -- detektor lži

Thompson passed both lie detector tests with high truthful scores.
Cole took a lie detector test and was cleared of any involvement.
Alex was selected to take the lie detector test.
Epstein passed a lie detector test in which he was asked whether he knew of the under-age status of the girls.
I raise the issue of the so-called lie detector now for two reasons.
One would need to use some form of lie detector.
It is like relying on the lie detector.
Secondly, will there be an appeal procedure for those who fail the lie detector test?