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Browse the Medical Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

lie detector

One entry found.

Main Entry: lie detector

Pronunciation: \ˈlī-di-ˌtek-tər\

Function: noun

: a polygraph for detecting physiological evidence (as change in heart rate) of the tension that accompanies lying

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