U+10187 "𐆇" Greek Aroura Sign Unicode Character

U+10187 "𐆇" Greek Aroura Sign is an ancient Greek symbol representing a unit of land area equal to 100 Greek feet square, roughly corresponding to about 0.024 of a modern acre or 0.0095 hectares. It was used in classical Greece for measuring agricultural plots, particularly in contexts of land ownership, taxation, and property records. This character belongs to the Ancient Greek Numbers block of Unicode, which encodes various numeric and metrological symbols from ancient Greek scripts, distinguishing it from modern Greek letters. The aroura sign appears as a stylized glyph often resembling a square with a cross or dot inside, reflecting its origins in ancient stone inscriptions and papyri.