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triradius

Pronunciation: tri-ra'de-us

Definition: In dermatoglyphics, the figure at the base of each finger in the palm, produced by rows of papillae running in three directions so as to form a triangle.

Synonym(s): Galton delta2

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© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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