English
hexakisoctahedron
From hexakis- + octahedron.
Formed from hexakis- + octahedron
Ancient Greek ἑξάκις ‘six times’
English hexakis-
Ancient Greek ὀκτάεδρον
English octahedron
Today it means
noun A three-dimensional solid with 48 faces arranged around 9 planes of reflection and 13 rotary axes.
Language periods are conventional ranges, not dates for this word.
Etymograph / hexakisoctahedron