tricuspid
Americanadjective
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Also tricuspidal. having three cusps or points, as a tooth.
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Anatomy. of, relating to, or affecting the tricuspid valve.
noun
adjective
noun
Etymology
Origin of tricuspid
1660–70; < Latin tricuspid- (stem of tricuspis ) having three points. See tri-, cuspid
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It is moving into other areas of cardiovascular disease, such as mitral valve replacement and tricuspid valve replacement.
From Barron's • Sep. 26, 2025
Left untreated, tricuspid regurgitation can lead to atrial fibrillation, heart failure, kidney disease and even death.
From Science Daily • Apr. 9, 2024
When a patient is on the operating table having surgery to repair their tricuspid valve - as I did in August 2020 - the medical team decides whether they also need a Glenn.
From BBC • Apr. 28, 2023
It replaces the tricuspid valve by threading a new valve into the heart, pushing aside the old in a manner similar to a method called transcatheter aortic valve replacement.
From New York Times • Mar. 4, 2023
Tricuspid insufficiency, except as rarely found in the fetus, is generally due to a relative insufficiency rather than to an actual disease of the tricuspid valve.
From Disturbances of the Heart by Osborne, Oliver T. (Oliver Thomas)
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.