U+1F749 "🝉" Alchemical Symbol for Gum Unicode Character

U+1F749 "🝉" Alchemical Symbol for Gum is a glyph from the Alchemical Symbols block, added to the Unicode Standard in 2010 as part of version 6.0. It represents a stylized, abstract shape historically used in alchemical texts to denote gum, a resinous substance often derived from tree sap and employed in various medicinal, chemical, and ritual preparations. The symbol is rarely used in modern contexts but holds significance for scholars of historical manuscripts, cryptography, and typography, serving as a digital preservation of an obscure element of early scientific notation.