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Definition of Bruit

Bruit: A sound, especially an abnormal one. A bruit may be heard over an artery or vascular channel, reflecting turbulence of flow. Listening for a bruit in the neck is a simple, safe, and inexpensive way to screen for stenosis (narrowing) of the carotid artery.

Bruit is French for noise. See also: Aneurysmal bruit.

Source: MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=38528
Last Editorial Review: 8/19/2004

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