chiliogon, n.All

A Chiliogon (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠a figure of a thousand sides, perfectly conceivable and utterly unpicturable — what we picture is no different from a figure of ten thousand.