U+1D999 "𝦙" Signwriting Movement-Wallplane Wave Curve Double Small Unicode Character

U+1D999 "𝦙" Signwriting Movement-Wallplane Wave Curve Double Small is a symbol in the SignWriting script, which is designed to graphically represent sign languages through visual depictions of hand shapes, movements, and orientations. This specific character denotes a small, double wave curve that moves along the wallplane, a vertical surface in the signing space, indicating a wavy or undulating path of motion with two distinct, small peaks or curves. It is used in SignWriting notation to describe nuanced, repeating movements of the hands or arms within a plane perpendicular to the signer's body, helping to convey the precise kinetics of a sign.

General Properties

Code Point	U+1D999
Version Added	8.0
Name	Signwriting Movement-Wallplane Wave Curve Double 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 0x99
UTF-16 Encoding	0xD836 0xDD99
UTF-32 Encoding	0x0001D999
C/C++/Java Escape	\ud836\udd99

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