triakisoctahedron (English, noun)
expansion: triakisoctahedron (plural triakisoctahedrons or triakisoctahedra)
Senses:
topics: chemistry
crystallography
natural-sciences
physical-sciences
glosses: A trigonal trisoctahedron.
Forms:
form: triakisoctahedrons
tags: plural
form: triakisoctahedra
tags: plural