po·​lyg·​ra·​pher | \ ˈpä-lē-ˌgra-fər How to pronounce polygrapher (audio) , pə-ˈli-grə-fər How to pronounce polygrapher (audio) \

Definition of polygrapher

: one who operates a polygraph

Examples of polygrapher in a Sentence

Recent Examples on the Web The actress known professionally as Stormy Daniels took the test on May 19, 2011, in Las Vegas, according to a copy of the report by polygrapher Ronald Slay reviewed by The Wall Street Journal. Michael Rothfeld, WSJ, "Stormy Daniels’s Lawyer Buys Lie-Detector Video," 20 Mar. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'polygrapher.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of polygrapher

circa 1934, in the meaning defined above

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Time Traveler for polygrapher

The first known use of polygrapher was circa 1934

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More Definitions for polygrapher


po·​lyg·​ra·​pher | \ ˈpäl-i-ˌgraf-ər How to pronounce polygrapher (audio) , pə-ˈlig-rə-fər How to pronounce polygrapher (audio) \

Medical Definition of polygrapher

: a person who operates a polygraph

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Rhyming Dictionary: Words that rhyme with polygrapher

Comments on polygrapher

What made you want to look up polygrapher? Please tell us where you read or heard it (including the quote, if possible).


to engage in dissolute behavior

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