U+1BC87 "𛲇" Duployan Affix High Wave Unicode Character

U+1BC87 "𛲇" Duployan Affix High Wave is a component of the Duployan shorthand script, a system invented in the 19th century for rapid writing in French, English, and other languages. This specific glyph functions as an affix that modifies the orientation or sound of a preceding character by attaching to its top or bottom, with its distinct high wave shape indicating a specific phonetic or syllabic adjustment. It is encoded in the Unicode Duployan block, which preserves the intricate orthographic rules of this shorthand for digital use and linguistic study.