Top Definition
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.
by C. A. D. March 05, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.