U+19F1 "᧱" Khmer Symbol Muoy Roc Unicode Character
Unicode Version 17.0
᧱
U+19F1 "᧱" Khmer Symbol Muoy Roc is a numeral symbol used in the Khmer lunar calendar to represent the number "one" for the specific purpose of marking the first day of a waning moon period. This glyph is part of the Khmer Symbols block in Unicode, which encodes traditional astronomical and calendrical notations from Cambodia. Unlike standard Khmer digits, this symbol functions within a specialized system for recording lunar dates, where "Muoy Roc" translates to "one of the waning phase." Its inclusion in Unicode helps preserve and digitally represent this historic calendrical tradition.
General Properties
| Code Point | U+19F1 |
| Version Added | 4.0 |
| Name | Khmer Symbol Muoy Roc |
| Block | Khmer Symbols |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ᧱ |
| HTML Hex Encoding | ᧱ |
| UTF-8 Encoding | 0xE1 0xA7 0xB1 |
| UTF-16 Encoding | 0x19F1 |
| UTF-32 Encoding | 0x000019F1 |
| C/C++/Java Escape | \u19f1 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Script | Khmer |
| Script Extensions | Khmer |
| Indic Syllabic Category | Other |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |