polygrapher
- a word derived from polygraph.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
During the examination, the polygrapher asked Hatley if she knew who shot Cynthia.
From Slate ● Apr. 6, 2026
“He did extremely well, to my surprise,” said John Palmatier, a polygrapher expert who was hired by Mr. Stone to administer the test.
From Washington Times ● Dec. 18, 2018
Only Mr Nixon, a polygrapher and an interpreter were also present in the room.
From BBC ● Jan. 3, 2017
Tessmann said this was the first he had heard of the mop, but a polygrapher testified that Tessmann told him about it prior to Rivera’s confession.
From New York Times ● Nov. 25, 2011
Bailey was hired merely to cross-examine the prosecution polygrapher.
From Time Magazine Archive
