heptadecagonal التعريفات والمعاني == English == === Etymology === From heptadecagon + -al. === Adjective === heptadecagonal (not comparable) Having the form of a heptadecagon شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة heptadecagon heptadecagons heptadecanal heptadiagonal hexadecagonal heptadecágono heptadecágonos