–noun
1. an instrument for receiving and recording simultaneously tracings of variations in certain body activities.
2. a test using such an instrument to determine if a person is telling the truth.
3.
lie detector.
4. an
apparatus for producing copies of a drawing or writing.
5. a
prolific or versatile author.
–verb (used with object)
6. to test (a person) with a polygraph.
Now
my heart needs a polygraph, I was so
eager to
pack my bags when I really want to stay.