# truncated cuboctahedron

> English word · Noun

## Definitions
1. An Archimedean solid that is isogonal and has twenty-six regular faces (twelve square, eight hexagonal and six octagonal); a great rhombicuboctahedron.

## Etymology
From truncated + cuboctahedron, referring to a partial construction (the resultant figure needs further distortion to make the faces regular).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/truncated-cuboctahedron