Stadionien
Stadionien is a term that refers to multiple stadiums. It is the genitive plural form of the word "stadion," which in Greek means a unit of length, specifically about 600 feet. This unit of length was originally used to measure the length of athletic tracks in ancient Greek games. Over time, the word "stadion" evolved to mean the venue or structure where these games, and later other sporting events and public gatherings, took place. Therefore, "stadionien" would denote the possessive or belonging to multiple such structures.
The concept of stadiums has a long history, originating in ancient Greece with simple earthen or wooden