What is the meaning of lie detector?

noun

  • A polygraph that records bodily changes sometimes associated with lying. .
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). lie detector. Retrieved September 20, 2026, from http://smartdefine.org/lie_detector/definitions/1205490
ChicagoWordNet. 2010. "lie detector" http://smartdefine.org/lie_detector/definitions/1205490 (accessed September 20, 2026).
HarvardWordNet 2010, lie detector, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/lie_detector/definitions/1205490>.
MLAWordNet. "lie detector" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/lie_detector/definitions/1205490>