POLYGRAPH


Meaning of POLYGRAPH in English

transcription, транскрипция: [ ˈpä-lē-ˌgraf ]

noun

Date: 1871

: an instrument for recording variations of several different pulsations (as of physiological variables) simultaneously — compare lie detector

• poly·graph·ic ˌpä-lē-ˈgra-fik adjective

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.