Synonyms of lie detectors

lie detectors

noun

plural of lie detector

as in polygraphs

an instrument for detecting physical signs of the tension that goes with lying

hooked the suspect up to a lie detector before interrogating him about the robbery

Synonyms & Similar Words

• polygraphs

Example Sentences

Recent Examples of lie detectors

Later, after clearing the Silo 1 control room, Victor both chastises Camille for her failures and grudgingly praises her for lying so convincingly that his biometric lie detectors couldn’t detect it. — Noel Murray, Vulture, 4 Sep. 2026

The building is outfitted with advanced technology, including three interview rooms with lie detectors that only use retina movement to base its findings. — Rachel Royster, Fort Worth Star-Telegram, 24 June 2026