Definition of biofeedback noun from the Oxford Advanced American Dictionary

 

biofeedback

 noun
noun
NAmE//ˌbaɪoʊˈfidbæk//
 
[uncountable](technology)
 
jump to other results
the use of electronic equipment to record and display activity in the body that is not usually under your conscious control, for example your heart rate, so that you can learn to control that activity
See the Oxford Advanced Learner's Dictionary entry: biofeedback