What is the meaning of Polygraph?
A device which measures and records several physiological variables such as blood pressure, heart rate, respiration and skin conductivity while a series of questions is being asked to a subject, in an attempt to detect lies.
A mechanical instrument for multiplying copies of a writing, resembling multiple pantographs.
A collection of different works, either by one or several authors.
A group of letters that represent a single phoneme.
Any group of letters treated as a single item.
An author who writes on many subjects.
A multidimensional directed graph; a computad.
To administer a polygraph test to.
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