trigonal trisoctahedron
noun
a trisoctahedron whose faces are triangles.
Words nearby trigonal trisoctahedron
triglyph, trigo, trigon, trigon., trigonal, trigonal trisoctahedron, trigone, trigone of bladder, trigonid, trigonitis, trigonocephaly
Origin of trigonal trisoctahedron
First recorded in 1890–95
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020