polygraph
(pol-y-graph)
3 syllables
Definition
noun. a device that records changes in bodily functions such as respiration rate heartbeat and blood pressure; lie detector; machine for gauging truth
Example Sentence
He took a polygraph to prove his innocence.
Synonyms
lie detector; device gauging truth; skin response
Antonyms
Hear It! Say It! Write It!
polygraph
Rhymes
- polygraph