σίγνον
σίγνον, τό,= Lat.
A). signum, statue, (Rome, iii A.D.). 14.971
II). pl., the place where the standards were set up in a camp, used as a store, prison, etc., PLond. 2.413.12 (iv A.D.), PLond.ined. 2487.18 (iv A.D.).