[ trahy-goh-nuhm ]
/ traɪˈgoʊ nəm /
noun, plural tri·go·na [trahy-goh-nuh]. /traɪˈgoʊ nə/. Anatomy.
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Origin of trigonum
First recorded in 1720–30, trigonum is from the Latin word trigōnum triangle. See trigon
Words nearby trigonum
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Example sentences from the Web for trigonum
The front of the head is more inclined than that of trigonum (fig. 301).The Common Spiders of the United States|James Henry Emerton
Medical definitions for trigonum
[ trī-gō′nəm ]
n. pl. tri•go•na (-nə)
A triangular anatomical area.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.