Lie Detector Device
This page is the CodyCross answer for the clue below from Beach Bliss, Group 2054, Puzzle 3 (Surf Competition).
Question
Lie Detector Device
Answer
POLYGRAPH
Word Meaning:
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 posed to a subject, in an attempt to detect deception.
Definitions from Wiktionary.