polygraph

Pronunciation:  US [ˈpɑliˌɡræf] UK [ˈpɒliˌɡrɑːf]
  • n.Lie detector; Multiple wave recording device; Duplicator; Prolific writer
  • v.Lie detector tests (suspects)
  • WebLie detector; Lie detector; Multichannel physiological record instrument
lie detector