POLYGRAPH
\pˈɒlɪɡɹˌaf], \pˈɒlɪɡɹˌaf], \p_ˈɒ_l_ɪ_ɡ_ɹ_ˌa_f]\
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a medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration)
By Princeton University
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a medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration)
By DataStellar Co., Ltd
By Oddity Software
By Noah Webster.
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n. [Greek] An instrument for multiplying copies of a writing with ease and expedition.