U+1BC7B "𛱻" Duployan Affix Attached I Hook Unicode Character

U+1BC7B "𛱻" Duployan Affix Attached I Hook is a glyph belonging to the Duployan script, a shorthand system created in the 19th century by Émile Duployé. This specific character functions as an affix, modifying a base letter to represent a distinct phonetic value, and is part of a set of combining forms used to write languages such as Chinook Jargon and French shorthand. The "attached I" indicates a vowel-like element, while the "hook" suffix suggests a directional or cursive attachment to a preceding character, enabling compact and rapid writing. As part of the Unicode Standard, this character helps preserve the historical and linguistic utility of the Duployan shorthand system for modern digital text encoding.