trigonal trisoctahedron
noun
a trisoctahedron whose faces are triangles.
Nearby words
triglyph, trigo, trigon, trigon., trigonal, trigonal trisoctahedron, trigone, trigone of bladder, trigonid, trigonitis, trigonocephaly
Origin of trigonal trisoctahedron
First recorded in 1890–95
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019