# trapezohedron

> English word · Noun

## Definitions
1. Any of a class of polyhedra that have kite-shaped faces and are dual polyhedra of antiprisms.
2. A deltoidal icositetrahedron.

## Etymology
From trapezium + -hedron, with trapezium used in the US sense of a convex irregular quadrilateral.

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