U+1D9DF "𝧟" Signwriting Rotation-Floorplane Single Unicode Character
Unicode Version 17.0
𝧟
U+1D9DF "𝧟" Signwriting Rotation-Floorplane Single is a symbol from the SignWriting script, a writing system used to represent sign languages visually. This specific glyph indicates a rotation movement of the hand or arm in the floor plane, which means it rotates horizontally as if parallel to the ground, and it is a single rotation marker, applying to one movement or one hand. It belongs to the Sutton SignWriting block and helps transcribe the precise rotational dynamics of signed gestures, enabling detailed notation of how a signer’s hand orientation changes during communication.
General Properties
| Code Point | U+1D9DF |
| Version Added | 8.0 |
| Name | Signwriting Rotation-Floorplane Single |
| Block | Sutton SignWriting |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 𝧟 |
| HTML Hex Encoding | 𝧟 |
| UTF-8 Encoding | 0xF0 0x9D 0xA7 0x9F |
| UTF-16 Encoding | 0xD836 0xDDDF |
| UTF-32 Encoding | 0x0001D9DF |
| C/C++/Java Escape | \ud836\udddf |
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 | SignWriting |
| Script Extensions | SignWriting |
| Indic Syllabic Category | Other |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |