Skip to main content
Find a Lawyer

term:

Polygraph

polygraph n

: an instrument that records physiological pulsations
;esp
: lie detector
poly·graph·ic [pÄ -lē-gra-fik]
adj

Source: Merriam-Webster’s Dictionary of Law ©1996. Merriam-Webster, Incorporated. Published under license with Merriam-Webster, Incorporated.
Copied to clipboard