dodecagon

A noun referring to a polygon with twelve sides and twelve angles.

ruСуществительное, обозначающее многоугольник с двенадцатью сторонами и двенадцатью углами.esSustantivo que designa un polígono de doce lados y doce ángulos.frNom masculin désignant un polygone qui a douze côtés et douze angles.deSubstantiv, das ein Vieleck mit zwölf Seiten und zwölf Winkeln bezeichnet.ptSubstantivo que designa um polígono de doze lados e doze ângulos.zh名词，指有十二条边和十二个角的多边形。arاسم يدل على مضلع له اثنا عشر ضلعًا واثنتا عشرة زاوية.

1. Twelve-sided polygon C1 formal

   A geometric shape that has twelve straight sides and twelve angles.

   • The architect designed a building with a dodecagon floor plan.
   • A regular dodecagon has equal sides and equal angles.
   • Students learned to calculate the area of a dodecagon in geometry class.

   ruДвенадцатиугольникesdodecágonofrPolygone à douze côtésdeZwölfeckptDodecágonozh十二边形arذو الاثني عشر ضلعًا

• dodecagons plural form
• dodecagons' possessive plural form
• dodecagon's possessive singular form