Yi Syllable Syrx

It marks one Liangshan Yi syllable; context helps identify its word.

Syrx is the syllable’s label in Latin letters. Its final x marks the secondary-high tone, the syllable’s pitch pattern; it is not an extra consonant. Typing syrx as ordinary text does not produce this character.

Yi writing did not begin with one modern invention. The oldest surviving example is an inscription on a bronze bell dated 1485; claims for earlier artifacts remain unsettled. Local Yi forms were used by priests to record religious rites, magic, medicine, and family lineages. The modern Liangshan standard was devised in 1974 and officially promulgated in 1980. It draws on older Yi writing but represents the Liangshan variety, not one unified script for all Yi languages.

Is ꌨ Chinese or Yi?

It is a syllable in the standardized Yi script, not a Chinese character.

Traditional Yi writing is described as ideographic: its signs could represent words or ideas. It developed apart from Chinese Han characters. The modern syllabary uses Han-style writing direction and Chinese punctuation; those are layout conventions, not evidence of Chinese origin.

Why does ꌨ show as a box?

A font without Yi coverage can replace it with a missing-glyph box.

Unicode assigns character identities; fonts supply their drawings. If an app’s font lacks Yi coverage, it may show a box or another substitute, and the same text can look different across fonts.

Standard Liangshan Yi is generally written left to right, while older local forms used other directions. That changes the page layout, not the identity of ꌨ.