What is the meaning of polygraph?

noun

  • A medical instrument that records several physiological processes simultaneously (e. G., pulse rate and blood pressure and respiration and perspiration. ).
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). polygraph. Retrieved September 21, 2026, from http://smartdefine.org/polygraph/definitions/1206943
ChicagoWordNet. 2010. "polygraph" http://smartdefine.org/polygraph/definitions/1206943 (accessed September 21, 2026).
HarvardWordNet 2010, polygraph, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/polygraph/definitions/1206943>.
MLAWordNet. "polygraph" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/polygraph/definitions/1206943>
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