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Polygraph - Dictionary Definition and Overview |
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Polygraph : (noun)
1: a medical instrument that records several physiological
processes simultaneously (e.g., pulse rate and blood
pressure and respiration and perspiration)
Based on WordNet 2.0
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Polygraph : \Pol"y*graph\, n. [Gr. ? writing much; poly`s much,
many _ ? to write: cf. F. polygraphe.]
1. An instrument for multiplying copies of a writing; a
manifold writer; a copying machine.
2. In bibliography, a collection of different works, either
by one or several authors. --Brande & C.
Based on WordNet (r) 2.0 (August 2003)
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