In geometry, an apeirogon (from the Greek word ἄπειρος apeiros, "infinite, boundless" and γωνία gonia, "angle") or infinite polygon is a generalized polygon with a countably infinite number of sides. Apeirogons are infinite 2-polytopes and can be considered as limits of an n-sided polygon as n approaches infinity.
https://en.wikipedia.org/wiki/Apeirogon

Το απειρόγωνο υπάρχει ήδη εδώ:
https://el.wikipedia.org/wiki/%CE%9A...89%CE%BD%CE%BF

Έμαθα τη λέξη από την ανακοίνωση ενός μυθιστορήματος.
https://www.penguinrandomhouse.com/b...-colum-mccann/