tridecagonal

Adjective

 * 1)  Having thirteen sides and angles, similar to a tridecagon.

Translations

 * Finnish: 13-kulmion muotoinen
 * Georgian: ცამეტკუთხა
 * German: dreizehneckig
 * Polish: mający trzynaście kątów
 * Russian: тринадцатиугольный
 * Spanish:
 * Ukrainian: тринадцятикутний