trigonal trisoctahedron
noun
a trisoctahedron whose faces are triangles.
Origin of trigonal trisoctahedron
First recorded in 1890–95
Words nearby trigonal trisoctahedron
triglyph,
trigo,
trigon,
trigon.,
trigonal,
trigonal trisoctahedron,
trigone,
trigone of bladder,
trigonid,
trigonitis,
trigonocephaly