U+1A81 "᪁" Tai Tham Hora Digit One Unicode Character
Unicode Version 17.0
᪁
U+1A81 "᪁" Tai Tham Hora Digit One is a numerical symbol used within the Tai Tham script, which is historically employed to write the Northern Thai (Lanna), Tai Lue, and Khün languages. This specific character represents the digit "one" in the Hora system, a special set of astrological or calendrical digits distinct from the standard Tai Tham numerals, and is primarily utilized in religious, divinatory, and horoscopic manuscripts rather than in everyday arithmetic. Its design typically features a curved horizontal stroke or hook, differentiating it visually from the standard Tai Tham numeral for the same value.
General Properties
| Code Point | U+1A81 |
| Version Added | 5.2 |
| Name | Tai Tham Hora Digit One |
| Block | Tai Tham |
| General Category | Decimal Number |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | ᪁ |
| HTML Hex Encoding | ᪁ |
| UTF-8 Encoding | 0xE1 0xAA 0x81 |
| UTF-16 Encoding | 0x1A81 |
| UTF-32 Encoding | 0x00001A81 |
| C/C++/Java Escape | \u1a81 |