octacontagon

Noun

 * 1)  A polygon with 80 sides and 80 angles.

Translations

 * Chinese:
 * Mandarin: 八十邊形
 * Finnish: 80-kulmio
 * German: Achtzigeck
 * Italian:
 * Japanese: 八十角形
 * Korean: 팔십각형
 * Polish: 80-kąt
 * Russian: