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.
In 2022 or 2023, Cathy conducted a polygraph test on Pauken, persuading him to do so after telling him his reports were being sent to Chinese leader Xi Jinping, the documents said.
From The Wall Street Journal ● Jun. 5, 2026
But it’s hard to imagine anyone would retain a desire to like the guy after he made them endure a polygraph to assess his own popularity.
From Salon ● Apr. 24, 2026
The person in question had no alibi for the night of the murder and had failed two polygraph tests, according to police records.
From Slate ● Apr. 6, 2026
Perez requested a polygraph test and failed it, Flores testified.
From Los Angeles Times ● Feb. 19, 2026
They had already been briefed on the Tolkachev case when the CIA learned some unsavory things about Edward Lee Howard's past, including theft and lying on a polygraph test.
From "Spies: The Secret Showdown Between America and Russia" by Marc Favreau
Vocabulary lists containing polygraph
