Meaning Of The Word Lie detector
What's the definition of Lie detector? Find Lie detector meanings, definitions and more at the Real Dictionary online.
Lie detector Meaning
| Lie detector Definition |
|---|
What's The Definition Of Lie detector?
lie detector
A lie detector is an electronic machine used mainly by the police to find out whether a suspect is telling the truth. lie detector in American English a polygraph used on persons suspected of lying: it records certain bodily changes assumed to occur when the subject lies in answering questions noun: a polygraph used to determine changes in certain body activities, as blood pressure, pulse, breathing, and perspiration, the results of which may be interpreted to indicate the truth or falsity of a person's answers under questioning lie detector in British English noun: a polygraph used esp by a police interrogator to detect false or devious answers to questions, a sudden change in one or more involuntary physiological responses being considered a manifestation of guilt, fear, etc |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- Musicology ‐ the systematized study of the science, history…
- Glans ‐ the head, or end, of the penis; noun: any small…
- Nonpolice ‐ adjective: not related to…
- Stellarator ‐ a device shaped like the figure 8 used to investigate…
- Dispersoid ‐ a colloidal system, as an emulsion, in which the…
- SFC ‐ abbreviation: Sergeant…
- Aposiopeses ‐ noun: the device of suddenly breaking off in the…
- Dining kitchen ‐ noun: a room where meals are eaten…
- Ship's boat ‐ noun: a boat for communication between ship and…
- Amygdale ‐ noun: a vesicle in a volcanic rock, formed from…