Word Games Pro Dictionary
polygraph
noun
A medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration)
Quick reference
Word Facts
How it sounds
Pronunciation
ˈpɒliɡɹæf
Listen
Audio Pronunciation
Meaning
Definitions
noun
A medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration)
Check yourself
Practise This Word
Three quick questions on this word. Nothing is recorded — practise it as often as you like.