U+1BC6A "𛱪" Duployan Letter Vocalic M Unicode Character

U+1BC6A "𛱪" Duployan Letter Vocalic M is a specific glyph within the Duployan shorthand system, a script invented in the 19th century by French priest Émile Duployé for writing French, English, and other languages. This character represents a vocalic or syllabic form of the letter 'M', indicating that the 'M' sound functions as a syllable nucleus, similar to the way a vowel operates, as in the English word 'rhythm' or certain sonorant consonants in other languages. It belongs to the Duployan block of Unicode, which was added to support shorthand and historical orthographic systems, enabling precise digital representation of this rare phonetic feature.