biofeedback

noun

bio·​feed·​back ˌbī-(ˌ)ō-ˈfēd-ˌbak How to pronounce biofeedback (audio)
: the technique of making unconscious or involuntary bodily processes (such as heartbeats or brain waves) perceptible to the senses (as by the use of an oscilloscope) in order to manipulate them by conscious mental control

Examples of biofeedback in a Sentence

Recent Examples on the Web
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Measurement leaders now include the Oura Ring with its Cumulative Stress feature, WHOOP with its 0-3 stress scale, Google’s Fitbit Sense, and the Apple Watch, whose Breathe and Reflect modes function as short HRV biofeedback sets. Samantha Agate, Charlotte Observer, 3 July 2026 Classical biofeedback originated in clinical and research settings during the 1960s and 1970s. Samantha Agate, Kansas City Star, 2 July 2026 These Forme shorts activate the glutes and abs through biofeedback while curbing joint stress. Stacia Datskovska, Footwear News, 25 June 2026 Estrela’s Réplicas—luminous projections of animal movements on electric-looking engravings—produce a turbulent, titillating field uniting biofeedback with seismic rupture. Pablo Larios, Artforum, 10 June 2026 See All Example Sentences for biofeedback

Word History

First Known Use

1969, in the meaning defined above

Time Traveler
The first known use of biofeedback was in 1969

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Cite this Entry

“Biofeedback.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biofeedback. Accessed 5 Jul. 2026.

Medical Definition

biofeedback

noun
bio·​feed·​back -ˈfēd-ˌbak How to pronounce biofeedback (audio)
: the technique of making unconscious or involuntary bodily processes (as heartbeat or brain waves) perceptible to the senses (as by the use of an oscilloscope) in order to manipulate them by conscious mental control

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