U+20ED "⃭" Combining Leftwards Harpoon with Barb Downwards Unicode Character

U+20ED "⃭" Combining Leftwards Harpoon with Barb Downwards is a combining diacritical mark used in mathematical notation and phonetics, where it is placed above or below another character to modify its meaning, typically indicating a specific directional or articulatory gesture. In the International Phonetic Alphabet, it may represent a retracted or reversed articulation, while in mathematical contexts it can denote a vector or direction in diagrams. The symbol consists of a horizontal harpoon line pointing left with a downward-facing barb at its tip, adhering to the design conventions of combining marks that integrate with the underlying base character.