U+1DAA9 "𝪩" Signwriting Rotation Modifier-10 Unicode Character
Unicode Version 17.0
𝪩
U+1DAA9 "𝪩" Signwriting Rotation Modifier-10 is a combining mark used within the SignWriting script to indicate a precise 180 degree rotation of a preceding signwriting symbol, effectively flipping it upside down to denote a change in hand orientation or movement direction. This modifier belongs to a set of rotation modifiers that adjust the spatial arrangement of pictographic signs, allowing writers to convey nuanced variations in sign language notation without altering the base symbol. By specifying the exact rotational transformation, it ensures consistent representation of signed gestures across different contexts, contributing to the script's capacity for detailed and accurate documentation of sign languages.
General Properties
| Code Point | U+1DAA9 |
| Version Added | 8.0 |
| Name | Signwriting Rotation Modifier-10 |
| Block | Sutton SignWriting |
| General Category | Nonspacing Mark |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Nonspacing Mark |
Encodings
| HTML Decimal Encoding | 𝪩 |
| HTML Hex Encoding | 𝪩 |
| UTF-8 Encoding | 0xF0 0x9D 0xAA 0xA9 |
| UTF-16 Encoding | 0xD836 0xDEA9 |
| UTF-32 Encoding | 0x0001DAA9 |
| C/C++/Java Escape | \ud836\udea9 |