polygraph
English Thesaurus
1. a medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration) (noun.artifact)
| hypernym | : | medical instrument, |
| definition | : | instrument used in the practice of medicine (noun.artifact) |
| hyponym | : | lie detector, |
| definition | : | a polygraph that records bodily changes sometimes associated with lying (noun.artifact) |
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