antiprism

Etymology
From.

Noun

 * 1) A polyhedron composed of two parallel copies of some particular polygon, connected by an alternating band of triangles.

Translations

 * Chinese:
 * Mandarin: 反稜柱
 * Finnish: antiprisma
 * German:
 * Greek: αντιπρίσμα
 * Hungarian: antiprizma
 * Italian: antiprisma
 * Japanese: 反角柱
 * Kazakh: антипризма
 * Korean: 엇각기둥
 * Persian: پادمنشور
 * Polish: antygraniastosłup
 * Portuguese: antiprisma
 * Russian:
 * Spanish: antiprisma