U+1D990 "𝦐" Signwriting Movement-Wallplane Curve Three-Quarter Circle Small Unicode Character

U+1D990 "𝦐" Signwriting Movement-Wallplane Curve Three-Quarter Circle Small is a symbol from the SignWriting script, a system designed to visually represent sign languages in written form. This specific character denotes a small, three-quarter circular movement occurring on the wall plane, which is the imaginary vertical surface in front of the signer, often used to indicate paths or shapes traced by the hands. It falls within the Sutton SignWriting block of the Unicode standard, contributing to the script's ability to precisely encode the spatial and movement components of signed languages for linguistic documentation and communication.

General Properties

Code Point	U+1D990
Version Added	8.0
Name	Signwriting Movement-Wallplane Curve Three-Quarter Circle Small
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 0xA6 0x90
UTF-16 Encoding	0xD836 0xDD90
UTF-32 Encoding	0x0001D990
C/C++/Java Escape	\ud836\udd90

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