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A Writer's Dictionary:

tricuspid Definition


Dictionary Home » Words Starting with T » trichology ... trigonal » tricuspid


tricuspid
adj
    1. Having three points or cusps.
noun
    1. Something, such as a tooth, leaf, etc, that has three points or cusps.
    2. A valve in the heart that has three segments.
Etymology: 17c: from Latin tricuspis three-pointed.



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