U+1D9D8 "𝧘" Signwriting Movement-Floorplane Curve Largest Unicode Character
Unicode Version 17.0
𝧘
U+1D9D8 "𝧘" Signwriting Movement-Floorplane Curve Largest is a glyph from the SignWriting script, specifically used to represent a large, curved movement across the floorplane in written sign language notation. This symbol is part of a comprehensive system designed to visually encode the hand shapes, movements, and spatial orientations of sign languages, with this particular character indicating a sweeping, expansive arc made on a horizontal plane, such as the floor. It belongs to the broader set of movement symbols within SignWriting, which allows writers to transcribe the dynamic and three-dimensional nature of signing into a linear, readable form for documentation and study.
General Properties
| Code Point | U+1D9D8 |
| Version Added | 8.0 |
| Name | Signwriting Movement-Floorplane Curve Largest |
| 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 0x98 |
| UTF-16 Encoding | 0xD836 0xDDD8 |
| UTF-32 Encoding | 0x0001D9D8 |
| C/C++/Java Escape | \ud836\uddd8 |
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 |