U+037C "ͼ" Greek Small Dotted Lunate Sigma Symbol Unicode Character

U+037C "ͼ" Greek Small Dotted Lunate Sigma Symbol is a historical typographic variant of the Greek letter sigma, used primarily in ancient and medieval manuscripts where the lunate sigma, shaped like a crescent rather than the standard Σ, was common. The addition of a dot above or beside the symbol served as a textual marker, often indicating an abbreviation or a special numeric usage, such as the number 200 in the Greek alphabetic numeral system. Unlike the modern Greek alphabet, this character is rarely employed in contemporary writing but remains relevant for scholars studying paleography, epigraphy, and historical linguistic texts where such notational conventions appear.